<?xml version="1.0" encoding="US-ASCII"?>
<!--XBRL Document Created with WebFilings-->
<linkbase xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" xmlns="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
  <roleRef roleURI="http://www.rssc.com/role/BasisOfPresentationDetails" xlink:href="regentssc-20120630.xsd#BasisOfPresentationDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/CommitmentsAndContingenciesIntangibleAssetAndMaintenanceAgreementDetails" xlink:href="regentssc-20120630.xsd#CommitmentsAndContingenciesIntangibleAssetAndMaintenanceAgreementDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/CommitmentsAndContingenciesShareBasedCompensationArranagementsOptionsGrantsInPeriodDetails" xlink:href="regentssc-20120630.xsd#CommitmentsAndContingenciesShareBasedCompensationArranagementsOptionsGrantsInPeriodDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/CondensedConsolidatedStatementsOfCashFlowsDetails" xlink:href="regentssc-20120630.xsd#CondensedConsolidatedStatementsOfCashFlowsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/CondensedConsolidatingBalanceSheetsDetails" xlink:href="regentssc-20120630.xsd#CondensedConsolidatingBalanceSheetsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/CondensedConsolidatingStatementsOfIncomeLossAndComprehensiveIncomeLossDetails" xlink:href="regentssc-20120630.xsd#CondensedConsolidatingStatementsOfIncomeLossAndComprehensiveIncomeLossDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/DebtDetails" xlink:href="regentssc-20120630.xsd#DebtDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/DebtParentheticalDetails" xlink:href="regentssc-20120630.xsd#DebtParentheticalDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueMeasurementsTables" xlink:href="regentssc-20120630.xsd#DerivativeInstrumentsHedgingActivitiesAndFairValueMeasurementsTables" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsDetails" xlink:href="regentssc-20120630.xsd#DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/DerivativeInstrumentsQualifyingAndDesignatedAsHedgingInstrumentsDetails" xlink:href="regentssc-20120630.xsd#DerivativeInstrumentsQualifyingAndDesignatedAsHedgingInstrumentsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/DerivativesNotDesignatedAsHedgingInstrumentsUnderFasbAsc81520Details" xlink:href="regentssc-20120630.xsd#DerivativesNotDesignatedAsHedgingInstrumentsUnderFasbAsc81520Details" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/DocumentAndEntityInformationDocument" xlink:href="regentssc-20120630.xsd#DocumentAndEntityInformationDocument" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/FinancialInstrumentsMeasuredAtFairValueOnNonrecurringBasisDetails" xlink:href="regentssc-20120630.xsd#FinancialInstrumentsMeasuredAtFairValueOnNonrecurringBasisDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/FinancialInstrumentsMeasuredAtFairValueOnRecurringBasisDetails" xlink:href="regentssc-20120630.xsd#FinancialInstrumentsMeasuredAtFairValueOnRecurringBasisDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/FuelSwapAgreementsDetails" xlink:href="regentssc-20120630.xsd#FuelSwapAgreementsDetails" xlink:type="simple" />
  <roleRef roleURI="http://www.rssc.com/role/SubsequentEventsDetails" xlink:href="regentssc-20120630.xsd#SubsequentEventsDetails" xlink:type="simple" />
  <arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/all" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" xlink:type="simple" />
  <arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" xlink:type="simple" />
  <arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" xlink:type="simple" />
  <arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" xlink:type="simple" />
  <arcroleRef arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" xlink:type="simple" />
  <definitionLink xlink:role="http://www.rssc.com/role/BasisOfPresentationDetails" xlink:type="extended">
    <loc xlink:href="regentssc-20120630.xsd#regentssc_OrganizationConsolidationAndPresentationOfFinancialStatementsInformationLineItems" xlink:label="loc_regentssc_OrganizationConsolidationAndPresentationOfFinancialStatementsInformationLineItems_AD89F5B4F144E52C98C2A1973B4D3580" xlink:type="locator" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_OrganizationConsolidationAndPresentationOfFinancialStatementsTable" xlink:label="loc_regentssc_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_C544D4859E1B2DD2C8ABA1973B4C6266" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_regentssc_OrganizationConsolidationAndPresentationOfFinancialStatementsInformationLineItems_AD89F5B4F144E52C98C2A1973B4D3580" xlink:to="loc_regentssc_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_C544D4859E1B2DD2C8ABA1973B4C6266" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_B7AA6784AE3D07103FD7A1973B4CC003" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_regentssc_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_C544D4859E1B2DD2C8ABA1973B4C6266" xlink:to="loc_dei_LegalEntityAxis_B7AA6784AE3D07103FD7A1973B4CC003" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_445E9B0963F90F33AB30A1973B4C49FD_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_B7AA6784AE3D07103FD7A1973B4CC003" xlink:to="loc_dei_EntityDomain_445E9B0963F90F33AB30A1973B4C49FD_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_445E9B0963F90F33AB30A1973B4C49FD" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_B7AA6784AE3D07103FD7A1973B4CC003" xlink:to="loc_dei_EntityDomain_445E9B0963F90F33AB30A1973B4C49FD" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AffiliatedEntityMember" xlink:label="loc_us-gaap_AffiliatedEntityMember_B7C5094F28068C3A41E3A1973B4D5E9F" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_445E9B0963F90F33AB30A1973B4C49FD" xlink:to="loc_us-gaap_AffiliatedEntityMember_B7C5094F28068C3A41E3A1973B4D5E9F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="loc_us-gaap_ParentCompanyMember_5585A350B6F355E4F619A1B75D8816A8" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AffiliatedEntityMember_B7C5094F28068C3A41E3A1973B4D5E9F" xlink:to="loc_us-gaap_ParentCompanyMember_5585A350B6F355E4F619A1B75D8816A8" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_ClassicCruisesIiLlcMember" xlink:label="loc_regentssc_ClassicCruisesIiLlcMember_EDB418EF906CA75EA8D8A1973B4D5317" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AffiliatedEntityMember_B7C5094F28068C3A41E3A1973B4D5E9F" xlink:to="loc_regentssc_ClassicCruisesIiLlcMember_EDB418EF906CA75EA8D8A1973B4D5317" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_BeneficialOwnershipByThirdParty" xlink:label="loc_regentssc_BeneficialOwnershipByThirdParty_67B8FEAAF6132340F94CA1973B4D5861" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_OrganizationConsolidationAndPresentationOfFinancialStatementsInformationLineItems_AD89F5B4F144E52C98C2A1973B4D3580" xlink:to="loc_regentssc_BeneficialOwnershipByThirdParty_67B8FEAAF6132340F94CA1973B4D5861" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/CommitmentsAndContingenciesIntangibleAssetAndMaintenanceAgreementDetails" xlink:type="extended">
    <loc xlink:href="regentssc-20120630.xsd#regentssc_ContractualObligationsLineItems" xlink:label="loc_regentssc_ContractualObligationsLineItems_663B9F33C7F4C734988A9C1C4AE8AD22" xlink:type="locator" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_ScheduleOfContractualObligationsTable" xlink:label="loc_regentssc_ScheduleOfContractualObligationsTable_E0EAC91BE553DDA3E7BF9C1C4AE8F83B" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_regentssc_ContractualObligationsLineItems_663B9F33C7F4C734988A9C1C4AE8AD22" xlink:to="loc_regentssc_ScheduleOfContractualObligationsTable_E0EAC91BE553DDA3E7BF9C1C4AE8F83B" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_EF8480F8D07AB3DE589C9C1C4AE8B474" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_regentssc_ScheduleOfContractualObligationsTable_E0EAC91BE553DDA3E7BF9C1C4AE8F83B" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_EF8480F8D07AB3DE589C9C1C4AE8B474" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_B6A2B6F4DA3723FE23739C1C4AE8D37C_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_EF8480F8D07AB3DE589C9C1C4AE8B474" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_B6A2B6F4DA3723FE23739C1C4AE8D37C_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_B6A2B6F4DA3723FE23739C1C4AE8D37C" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsByMajorClassAxis_EF8480F8D07AB3DE589C9C1C4AE8B474" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_B6A2B6F4DA3723FE23739C1C4AE8D37C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LicensingAgreementsMember" xlink:label="loc_us-gaap_LicensingAgreementsMember_D288D003E673D892F2ED9C1C4AE808CF" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FiniteLivedIntangibleAssetsMajorClassNameDomain_B6A2B6F4DA3723FE23739C1C4AE8D37C" xlink:to="loc_us-gaap_LicensingAgreementsMember_D288D003E673D892F2ED9C1C4AE808CF" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_F3480CE2055C6C6C94879C1C4AE85D83" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_ContractualObligationsLineItems_663B9F33C7F4C734988A9C1C4AE8AD22" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_F3480CE2055C6C6C94879C1C4AE85D83" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ContractualObligationDueInNextTwelveMonths" xlink:label="loc_us-gaap_ContractualObligationDueInNextTwelveMonths_D9215E9356B13283AE669C1C4AE82E53" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_ContractualObligationsLineItems_663B9F33C7F4C734988A9C1C4AE8AD22" xlink:to="loc_us-gaap_ContractualObligationDueInNextTwelveMonths_D9215E9356B13283AE669C1C4AE82E53" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_MaintenanceContractTerm" xlink:label="loc_regentssc_MaintenanceContractTerm_F2BA4B161671A4D0284D9C1D7DA67E39" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_ContractualObligationsLineItems_663B9F33C7F4C734988A9C1C4AE8AD22" xlink:to="loc_regentssc_MaintenanceContractTerm_F2BA4B161671A4D0284D9C1D7DA67E39" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_ContractualObligationPrepaymentOnCapitalExpenditures" xlink:label="loc_regentssc_ContractualObligationPrepaymentOnCapitalExpenditures_2C4CABF2E9261F954D829C1C4EB1DBEA" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_ContractualObligationsLineItems_663B9F33C7F4C734988A9C1C4AE8AD22" xlink:to="loc_regentssc_ContractualObligationPrepaymentOnCapitalExpenditures_2C4CABF2E9261F954D829C1C4EB1DBEA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherPrepaidExpenseCurrent" xlink:label="loc_us-gaap_OtherPrepaidExpenseCurrent_F8FB3A317C6BEE279AD89C1C4AE8D937" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_ContractualObligationsLineItems_663B9F33C7F4C734988A9C1C4AE8AD22" xlink:to="loc_us-gaap_OtherPrepaidExpenseCurrent_F8FB3A317C6BEE279AD89C1C4AE8D937" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/CommitmentsAndContingenciesShareBasedCompensationArranagementsOptionsGrantsInPeriodDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B02BDE67B7D018C5CDF19C22FBDCB412" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_F4B27C34CE4AE3534E559C22FBDC9F31" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B02BDE67B7D018C5CDF19C22FBDCB412" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_F4B27C34CE4AE3534E559C22FBDC9F31" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis" xlink:label="loc_us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_2DAA6B015D3F91D4DE779C22FBDC766A" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_F4B27C34CE4AE3534E559C22FBDC9F31" xlink:to="loc_us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_2DAA6B015D3F91D4DE779C22FBDC766A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DA955381386A0CDBB2709C22FBDC0C1A_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_2DAA6B015D3F91D4DE779C22FBDC766A" xlink:to="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DA955381386A0CDBB2709C22FBDC0C1A_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TitleOfIndividualWithRelationshipToEntityDomain" xlink:label="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DA955381386A0CDBB2709C22FBDC0C1A" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DeferredCompensationArrangementWithIndividualShareBasedPaymentsByTitleOfIndividualAxis_2DAA6B015D3F91D4DE779C22FBDC766A" xlink:to="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DA955381386A0CDBB2709C22FBDC0C1A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ManagementMember" xlink:label="loc_us-gaap_ManagementMember_871A13668BCB7D30CED29C22FBDCBFE7" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_TitleOfIndividualWithRelationshipToEntityDomain_DA955381386A0CDBB2709C22FBDC0C1A" xlink:to="loc_us-gaap_ManagementMember_871A13668BCB7D30CED29C22FBDCBFE7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ChiefOperatingOfficerMember" xlink:label="loc_us-gaap_ChiefOperatingOfficerMember_3F1C1D2110D832258F1B9C22FBDCCDDD" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ManagementMember_871A13668BCB7D30CED29C22FBDCBFE7" xlink:to="loc_us-gaap_ChiefOperatingOfficerMember_3F1C1D2110D832258F1B9C22FBDCCDDD" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AwardTypeAxis" xlink:label="loc_us-gaap_AwardTypeAxis_B201B7C25A308E034C4C9C22FBDCE9B1" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_F4B27C34CE4AE3534E559C22FBDC9F31" xlink:to="loc_us-gaap_AwardTypeAxis_B201B7C25A308E034C4C9C22FBDCE9B1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1FC97335C77D7E0A6E349C22FBDCC639_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_AwardTypeAxis_B201B7C25A308E034C4C9C22FBDCE9B1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1FC97335C77D7E0A6E349C22FBDCC639_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1FC97335C77D7E0A6E349C22FBDCC639" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_AwardTypeAxis_B201B7C25A308E034C4C9C22FBDCE9B1" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1FC97335C77D7E0A6E349C22FBDCC639" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockOptionsMember" xlink:label="loc_us-gaap_StockOptionsMember_BD75A28487AFAE3176909C22FBDC2443" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_1FC97335C77D7E0A6E349C22FBDCC639" xlink:to="loc_us-gaap_StockOptionsMember_BD75A28487AFAE3176909C22FBDC2443" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_0A92A6DC4C72215326AE9C22FBDC4E70" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B02BDE67B7D018C5CDF19C22FBDCB412" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsGrantsInPeriodGross_0A92A6DC4C72215326AE9C22FBDC4E70" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_39DB4A3580B76456C8419C22FBE6E6FF" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B02BDE67B7D018C5CDF19C22FBDCB412" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingPeriod1_39DB4A3580B76456C8419C22FBE6E6FF" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_OptionContractTerm" xlink:label="loc_regentssc_OptionContractTerm_8E096D278B13ECC54C099C2301A4FB04" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B02BDE67B7D018C5CDF19C22FBDCB412" xlink:to="loc_regentssc_OptionContractTerm_8E096D278B13ECC54C099C2301A4FB04" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresPercentageExpectedDuringTermOfContact" xlink:label="loc_regentssc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresPercentageExpectedDuringTermOfContact_A37648D33EFDF42304269C22FBE699B0" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B02BDE67B7D018C5CDF19C22FBDCB412" xlink:to="loc_regentssc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsForfeituresPercentageExpectedDuringTermOfContact_A37648D33EFDF42304269C22FBE699B0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_A52BF25A05B816171A9C9C22FBE6A5C3" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_B02BDE67B7D018C5CDF19C22FBDCB412" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_A52BF25A05B816171A9C9C22FBE6A5C3" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/CondensedConsolidatedStatementsOfCashFlowsDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CondensedFinancialStatementsCaptionsLineItems" xlink:label="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_12BE1A1F8FC2671C6D1DA1BE92FF479C" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedFinancialStatementsTable" xlink:label="loc_us-gaap_ScheduleOfCondensedFinancialStatementsTable_4C2FFF7DB2D32F04D9AAA1BE92FE34B5" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_12BE1A1F8FC2671C6D1DA1BE92FF479C" xlink:to="loc_us-gaap_ScheduleOfCondensedFinancialStatementsTable_4C2FFF7DB2D32F04D9AAA1BE92FE34B5" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_F082CE70EAA26C17A8BAA1BE92FF36A1" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCondensedFinancialStatementsTable_4C2FFF7DB2D32F04D9AAA1BE92FE34B5" xlink:to="loc_dei_LegalEntityAxis_F082CE70EAA26C17A8BAA1BE92FF36A1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_37BB09CB05F79F9350DAA1BE92FF1F30_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_F082CE70EAA26C17A8BAA1BE92FF36A1" xlink:to="loc_dei_EntityDomain_37BB09CB05F79F9350DAA1BE92FF1F30_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_37BB09CB05F79F9350DAA1BE92FF1F30" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_F082CE70EAA26C17A8BAA1BE92FF36A1" xlink:to="loc_dei_EntityDomain_37BB09CB05F79F9350DAA1BE92FF1F30" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="loc_us-gaap_ParentCompanyMember_F7E45FA8573F212CA1D7A1BE92FF50D8" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_37BB09CB05F79F9350DAA1BE92FF1F30" xlink:to="loc_us-gaap_ParentCompanyMember_F7E45FA8573F212CA1D7A1BE92FF50D8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsidiariesMember" xlink:label="loc_us-gaap_SubsidiariesMember_4AE1B516745C8E8C5489A1BE92FF240E" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_37BB09CB05F79F9350DAA1BE92FF1F30" xlink:to="loc_us-gaap_SubsidiariesMember_4AE1B516745C8E8C5489A1BE92FF240E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuarantorSubsidiariesMember" xlink:label="loc_us-gaap_GuarantorSubsidiariesMember_41EB683B6E91AA307D87A1BE92FF4382" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsidiariesMember_4AE1B516745C8E8C5489A1BE92FF240E" xlink:to="loc_us-gaap_GuarantorSubsidiariesMember_41EB683B6E91AA307D87A1BE92FF4382" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ConsolidationEliminationsMember" xlink:label="loc_us-gaap_ConsolidationEliminationsMember_1A5372480E7DABB99405A1BE92FF1AF3" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_37BB09CB05F79F9350DAA1BE92FF1F30" xlink:to="loc_us-gaap_ConsolidationEliminationsMember_1A5372480E7DABB99405A1BE92FF1AF3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_134B30E7A2C7BDF4FB79A1BE92FF8194" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_12BE1A1F8FC2671C6D1DA1BE92FF479C" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_134B30E7A2C7BDF4FB79A1BE92FF8194" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7C4DC5D87E46C0DF5404A1BE92FF0B00" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_12BE1A1F8FC2671C6D1DA1BE92FF479C" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7C4DC5D87E46C0DF5404A1BE92FF0B00" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_FBE79EF3DDBDD331457BA1BE92FF149D" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7C4DC5D87E46C0DF5404A1BE92FF0B00" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_FBE79EF3DDBDD331457BA1BE92FF149D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInRestrictedCash" xlink:label="loc_us-gaap_IncreaseDecreaseInRestrictedCash_5D29FE55EF524C385FEAA1BE92FFBC2A" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7C4DC5D87E46C0DF5404A1BE92FF0B00" xlink:to="loc_us-gaap_IncreaseDecreaseInRestrictedCash_5D29FE55EF524C385FEAA1BE92FFBC2A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsToAcquireIntangibleAssets" xlink:label="loc_us-gaap_PaymentsToAcquireIntangibleAssets_2D14031AD982AE16CD6BA1BE92FF0D82" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7C4DC5D87E46C0DF5404A1BE92FF0B00" xlink:to="loc_us-gaap_PaymentsToAcquireIntangibleAssets_2D14031AD982AE16CD6BA1BE92FF0D82" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_5A42A5FE2CFC20056534A1BE92FFFBF6" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesAbstract_7C4DC5D87E46C0DF5404A1BE92FF0B00" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_5A42A5FE2CFC20056534A1BE92FFFBF6" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8F1526C6CC9B04D67691A1BE92FF7A05" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_12BE1A1F8FC2671C6D1DA1BE92FF479C" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8F1526C6CC9B04D67691A1BE92FF7A05" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_DebtRelatedCosts" xlink:label="loc_regentssc_DebtRelatedCosts_EB0F3B348A75F7866FDAA1BE92FFA5DE" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8F1526C6CC9B04D67691A1BE92FF7A05" xlink:to="loc_regentssc_DebtRelatedCosts_EB0F3B348A75F7866FDAA1BE92FFA5DE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromIssuanceOfSecuredDebt" xlink:label="loc_us-gaap_ProceedsFromIssuanceOfSecuredDebt_6CD2DEA5402E3FFDE4F0A1BE9305EAE2" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8F1526C6CC9B04D67691A1BE92FF7A05" xlink:to="loc_us-gaap_ProceedsFromIssuanceOfSecuredDebt_6CD2DEA5402E3FFDE4F0A1BE9305EAE2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_E4F59310A27F92F9CF70A1BE9305C6EA" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8F1526C6CC9B04D67691A1BE92FF7A05" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_E4F59310A27F92F9CF70A1BE9305C6EA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromPaymentsForOtherFinancingActivities" xlink:label="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C41F27C3962A8FE2DB3BA1BE9305C2E8" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8F1526C6CC9B04D67691A1BE92FF7A05" xlink:to="loc_us-gaap_ProceedsFromPaymentsForOtherFinancingActivities_C41F27C3962A8FE2DB3BA1BE9305C2E8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_5E462AAB740109A15176A1BE9305A510" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesAbstract_8F1526C6CC9B04D67691A1BE92FF7A05" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_5E462AAB740109A15176A1BE9305A510" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents" xlink:label="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_4BAC0B8494EABD5494C4A1BE9305A596" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_12BE1A1F8FC2671C6D1DA1BE92FF479C" xlink:to="loc_us-gaap_EffectOfExchangeRateOnCashAndCashEquivalents_4BAC0B8494EABD5494C4A1BE9305A596" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease" xlink:label="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_8B3A3ACA9373848244ECA1BE9305F875" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_12BE1A1F8FC2671C6D1DA1BE92FF479C" xlink:to="loc_us-gaap_CashAndCashEquivalentsPeriodIncreaseDecrease_8B3A3ACA9373848244ECA1BE9305F875" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAbstract" xlink:label="loc_us-gaap_CashAndCashEquivalentsAbstract_E3738640ED222C6A70EEA1BE930535D9" xlink:type="locator" />
    <definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_12BE1A1F8FC2671C6D1DA1BE92FF479C" xlink:to="loc_us-gaap_CashAndCashEquivalentsAbstract_E3738640ED222C6A70EEA1BE930535D9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0F5073AD9EEACAAAD366A1BE9305EC97" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CashAndCashEquivalentsAbstract_E3738640ED222C6A70EEA1BE930535D9" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_0F5073AD9EEACAAAD366A1BE9305EC97" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/CondensedConsolidatingBalanceSheetsDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CondensedFinancialStatementsCaptionsLineItems" xlink:label="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_F8D4684A4C9DA5A1FF3B9D2F5F8A1481" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedFinancialStatementsTable" xlink:label="loc_us-gaap_ScheduleOfCondensedFinancialStatementsTable_F61478E0952B4E0703B89D2F5F8AEA93" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_F8D4684A4C9DA5A1FF3B9D2F5F8A1481" xlink:to="loc_us-gaap_ScheduleOfCondensedFinancialStatementsTable_F61478E0952B4E0703B89D2F5F8AEA93" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_CFE711005047ACE8EFAA9D2F5F8A4B8A" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCondensedFinancialStatementsTable_F61478E0952B4E0703B89D2F5F8AEA93" xlink:to="loc_dei_LegalEntityAxis_CFE711005047ACE8EFAA9D2F5F8A4B8A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_24182987073E5F5695D49D2F5F8AC4B2_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_CFE711005047ACE8EFAA9D2F5F8A4B8A" xlink:to="loc_dei_EntityDomain_24182987073E5F5695D49D2F5F8AC4B2_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_24182987073E5F5695D49D2F5F8AC4B2" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_CFE711005047ACE8EFAA9D2F5F8A4B8A" xlink:to="loc_dei_EntityDomain_24182987073E5F5695D49D2F5F8AC4B2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="loc_us-gaap_ParentCompanyMember_79A01653921E01D0A3769D2F5F8ABBA9" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_24182987073E5F5695D49D2F5F8AC4B2" xlink:to="loc_us-gaap_ParentCompanyMember_79A01653921E01D0A3769D2F5F8ABBA9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsidiariesMember" xlink:label="loc_us-gaap_SubsidiariesMember_5C03981A2C026A54AB489D2F5F8AA6F4" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_24182987073E5F5695D49D2F5F8AC4B2" xlink:to="loc_us-gaap_SubsidiariesMember_5C03981A2C026A54AB489D2F5F8AA6F4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuarantorSubsidiariesMember" xlink:label="loc_us-gaap_GuarantorSubsidiariesMember_FA54AD3447811B8057859D2F5F8A9BEF" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsidiariesMember_5C03981A2C026A54AB489D2F5F8AA6F4" xlink:to="loc_us-gaap_GuarantorSubsidiariesMember_FA54AD3447811B8057859D2F5F8A9BEF" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ConsolidationEliminationsMember" xlink:label="loc_us-gaap_ConsolidationEliminationsMember_ED47DA480E456607D3399D2F5F8A52AE" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_24182987073E5F5695D49D2F5F8AC4B2" xlink:to="loc_us-gaap_ConsolidationEliminationsMember_ED47DA480E456607D3399D2F5F8A52AE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_us-gaap_AssetsAbstract_DB9729FE5BC3BC7ADB7B9D2F5F8A7FAC" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_F8D4684A4C9DA5A1FF3B9D2F5F8A1481" xlink:to="loc_us-gaap_AssetsAbstract_DB9729FE5BC3BC7ADB7B9D2F5F8A7FAC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_DB9729FE5BC3BC7ADB7B9D2F5F8A7FAC" xlink:to="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1A967F69240EC2D1DC8A9D2F5F8AAC86" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_1A967F69240EC2D1DC8A9D2F5F8AAC86" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue" xlink:label="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_E39DB596F6D98459293F9D2F5F8AD632" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:to="loc_us-gaap_RestrictedCashAndCashEquivalentsAtCarryingValue_E39DB596F6D98459293F9D2F5F8AD632" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ReceivablesNetCurrent" xlink:label="loc_us-gaap_ReceivablesNetCurrent_81A05177D13BBC5A6E8D9D2F5F8AC746" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:to="loc_us-gaap_ReceivablesNetCurrent_81A05177D13BBC5A6E8D9D2F5F8AC746" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DueFromRelatedPartiesCurrent" xlink:label="loc_us-gaap_DueFromRelatedPartiesCurrent_CD93170C852F87E3DC819D2F5F8AF29C" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:to="loc_us-gaap_DueFromRelatedPartiesCurrent_CD93170C852F87E3DC819D2F5F8AF29C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InventoryNet" xlink:label="loc_us-gaap_InventoryNet_5A2DCB92984F2DBE2F229D2F5F8BD376" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:to="loc_us-gaap_InventoryNet_5A2DCB92984F2DBE2F229D2F5F8BD376" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="loc_us-gaap_PrepaidExpenseCurrent_0BD029CA69A53D8FCBD49D2F5F8B5D7E" xlink:type="locator" />
    <definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:to="loc_us-gaap_PrepaidExpenseCurrent_0BD029CA69A53D8FCBD49D2F5F8B5D7E" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_IntercompanyReceivable" xlink:label="loc_regentssc_IntercompanyReceivable_9A4477C30034D2D567629D2F5F8B566A" xlink:type="locator" />
    <definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:to="loc_regentssc_IntercompanyReceivable_9A4477C30034D2D567629D2F5F8B566A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsCurrent" xlink:label="loc_us-gaap_OtherAssetsCurrent_F6976391DAD56D011EF09D2F5F8B529F" xlink:type="locator" />
    <definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:to="loc_us-gaap_OtherAssetsCurrent_F6976391DAD56D011EF09D2F5F8B529F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_us-gaap_AssetsCurrent_C0BC1BE8C5E8BDCE6E409D2F5F8B560B" xlink:type="locator" />
    <definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsCurrentAbstract_5C295421CED9821181339D2F5F8A13BA" xlink:to="loc_us-gaap_AssetsCurrent_C0BC1BE8C5E8BDCE6E409D2F5F8B560B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_51C5B1F6FE4A4AC511CD9D2F5F8B6C74" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_DB9729FE5BC3BC7ADB7B9D2F5F8A7FAC" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_51C5B1F6FE4A4AC511CD9D2F5F8B6C74" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Goodwill" xlink:label="loc_us-gaap_Goodwill_3D808B32AF29F9C866C59D2F5F8BF7DD" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_DB9729FE5BC3BC7ADB7B9D2F5F8A7FAC" xlink:to="loc_us-gaap_Goodwill_3D808B32AF29F9C866C59D2F5F8BF7DD" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1502AF67FAE485EDC8D59D2F5F8B6A1B" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_DB9729FE5BC3BC7ADB7B9D2F5F8A7FAC" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_1502AF67FAE485EDC8D59D2F5F8B6A1B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsNoncurrent" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_F6751B833C68E55666929D2F5F8BAA7F" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_DB9729FE5BC3BC7ADB7B9D2F5F8A7FAC" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_F6751B833C68E55666929D2F5F8BAA7F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures" xlink:label="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_6A5D7F1C0B82D97FB6C09D2F5F8BE9EF" xlink:type="locator" />
    <definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_DB9729FE5BC3BC7ADB7B9D2F5F8A7FAC" xlink:to="loc_us-gaap_InvestmentsInAffiliatesSubsidiariesAssociatesAndJointVentures_6A5D7F1C0B82D97FB6C09D2F5F8BE9EF" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Assets" xlink:label="loc_us-gaap_Assets_0BA7C840BA236E03E7A89D2F5F8BCEA7" xlink:type="locator" />
    <definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_AssetsAbstract_DB9729FE5BC3BC7ADB7B9D2F5F8A7FAC" xlink:to="loc_us-gaap_Assets_0BA7C840BA236E03E7A89D2F5F8BCEA7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DC25AF72812B57A57909D2F5F8B2C20" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_F8D4684A4C9DA5A1FF3B9D2F5F8A1481" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DC25AF72812B57A57909D2F5F8B2C20" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DC25AF72812B57A57909D2F5F8B2C20" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsPayableTradeCurrent" xlink:label="loc_us-gaap_AccountsPayableTradeCurrent_CED74A3F6462AAAF27869D2F5F8B2862" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:to="loc_us-gaap_AccountsPayableTradeCurrent_CED74A3F6462AAAF27869D2F5F8B2862" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DueToRelatedPartiesCurrent" xlink:label="loc_us-gaap_DueToRelatedPartiesCurrent_7AFE795B316D576E9CB39D2F5F8BA3FA" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:to="loc_us-gaap_DueToRelatedPartiesCurrent_7AFE795B316D576E9CB39D2F5F8BA3FA" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_IntercompanyPayables" xlink:label="loc_regentssc_IntercompanyPayables_2F15CDBB7DFEACBD28769D2F5F8B9917" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:to="loc_regentssc_IntercompanyPayables_2F15CDBB7DFEACBD28769D2F5F8B9917" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_8D547E1B45AB35A852B19D2F5F8B9A06" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_8D547E1B45AB35A852B19D2F5F8B9A06" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CustomerDepositsCurrent" xlink:label="loc_us-gaap_CustomerDepositsCurrent_2CE3C8121183D8D7A96E9D2F5F8B233B" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:to="loc_us-gaap_CustomerDepositsCurrent_2CE3C8121183D8D7A96E9D2F5F8B233B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeLiabilitiesCurrent" xlink:label="loc_us-gaap_DerivativeLiabilitiesCurrent_D081D976F8454D64D3569D2F5F8C8AC1" xlink:type="locator" />
    <definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:to="loc_us-gaap_DerivativeLiabilitiesCurrent_D081D976F8454D64D3569D2F5F8C8AC1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_2CEFA59A0121511537559D2F5F8C5985" xlink:type="locator" />
    <definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:to="loc_us-gaap_LongTermDebtCurrent_2CEFA59A0121511537559D2F5F8C5985" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_us-gaap_LiabilitiesCurrent_CFBB251F31279533959D9D2F5F8C0F41" xlink:type="locator" />
    <definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_F1EE9EE08AAFD86DE0AA9D2F5F8B9A3F" xlink:to="loc_us-gaap_LiabilitiesCurrent_CFBB251F31279533959D9D2F5F8C0F41" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_1C7862152E443734281D9D2F5F8C6EA0" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DC25AF72812B57A57909D2F5F8B2C20" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_1C7862152E443734281D9D2F5F8C6EA0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_AE40D47D90D14D2DEE309D2F5F8C1CC1" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DC25AF72812B57A57909D2F5F8B2C20" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_AE40D47D90D14D2DEE309D2F5F8C1CC1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_us-gaap_Liabilities_8685523916FF0B7B141B9D2F5F8C7ED7" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DC25AF72812B57A57909D2F5F8B2C20" xlink:to="loc_us-gaap_Liabilities_8685523916FF0B7B141B9D2F5F8C7ED7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_us-gaap_CommitmentsAndContingencies_19BEAAF9371D2604194A9D2F5F8C05BB" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DC25AF72812B57A57909D2F5F8B2C20" xlink:to="loc_us-gaap_CommitmentsAndContingencies_19BEAAF9371D2604194A9D2F5F8C05BB" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityAbstract" xlink:label="loc_us-gaap_EquityAbstract_7260DFEF311984C286809D2F5F8CBD9C" xlink:type="locator" />
    <definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DC25AF72812B57A57909D2F5F8B2C20" xlink:to="loc_us-gaap_EquityAbstract_7260DFEF311984C286809D2F5F8CBD9C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PartnersCapital" xlink:label="loc_us-gaap_PartnersCapital_4E235B76CB1A548B60649D2F5F8CB45C" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityAbstract_7260DFEF311984C286809D2F5F8CBD9C" xlink:to="loc_us-gaap_PartnersCapital_4E235B76CB1A548B60649D2F5F8CB45C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_1D070A4E56E899564FDB9D2F5F8C1A2E" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityAbstract_7260DFEF311984C286809D2F5F8CBD9C" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_1D070A4E56E899564FDB9D2F5F8C1A2E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MembersEquity" xlink:label="loc_us-gaap_MembersEquity_6BF5AE821F42EE9ED7859D2F5F8CB3A3" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_EquityAbstract_7260DFEF311984C286809D2F5F8CBD9C" xlink:to="loc_us-gaap_MembersEquity_6BF5AE821F42EE9ED7859D2F5F8CB3A3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_C2346FAB4B3AF01C2BF79D2F5F8CD7E1" xlink:type="locator" />
    <definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_9DC25AF72812B57A57909D2F5F8B2C20" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_C2346FAB4B3AF01C2BF79D2F5F8CD7E1" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/CondensedConsolidatingStatementsOfIncomeLossAndComprehensiveIncomeLossDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CondensedFinancialStatementsCaptionsLineItems" xlink:label="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCondensedFinancialStatementsTable" xlink:label="loc_us-gaap_ScheduleOfCondensedFinancialStatementsTable_EA53DA5034231D9A9B2E9D2F5F7E2B7F" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_us-gaap_ScheduleOfCondensedFinancialStatementsTable_EA53DA5034231D9A9B2E9D2F5F7E2B7F" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_90E5B4108AA29F8EEB789D2F5F7EDA11" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_ScheduleOfCondensedFinancialStatementsTable_EA53DA5034231D9A9B2E9D2F5F7E2B7F" xlink:to="loc_dei_LegalEntityAxis_90E5B4108AA29F8EEB789D2F5F7EDA11" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D0DCCECEA04202C6E4819D2F5F7E4E07_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_90E5B4108AA29F8EEB789D2F5F7EDA11" xlink:to="loc_dei_EntityDomain_D0DCCECEA04202C6E4819D2F5F7E4E07_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_D0DCCECEA04202C6E4819D2F5F7E4E07" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_90E5B4108AA29F8EEB789D2F5F7EDA11" xlink:to="loc_dei_EntityDomain_D0DCCECEA04202C6E4819D2F5F7E4E07" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ParentCompanyMember" xlink:label="loc_us-gaap_ParentCompanyMember_5DDC63B1099FFF0888569D2F5F7FCDA4" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_D0DCCECEA04202C6E4819D2F5F7E4E07" xlink:to="loc_us-gaap_ParentCompanyMember_5DDC63B1099FFF0888569D2F5F7FCDA4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsidiariesMember" xlink:label="loc_us-gaap_SubsidiariesMember_4F406F9FD426F06D0EAE9D2F5F7F6E72" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_D0DCCECEA04202C6E4819D2F5F7E4E07" xlink:to="loc_us-gaap_SubsidiariesMember_4F406F9FD426F06D0EAE9D2F5F7F6E72" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GuarantorSubsidiariesMember" xlink:label="loc_us-gaap_GuarantorSubsidiariesMember_6AFE17714A89194D42199D2F5F7FD3EE" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsidiariesMember_4F406F9FD426F06D0EAE9D2F5F7F6E72" xlink:to="loc_us-gaap_GuarantorSubsidiariesMember_6AFE17714A89194D42199D2F5F7FD3EE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ConsolidationEliminationsMember" xlink:label="loc_us-gaap_ConsolidationEliminationsMember_49E5DB20CB01AA1EB9669D2F5F7FDF12" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityDomain_D0DCCECEA04202C6E4819D2F5F7E4E07" xlink:to="loc_us-gaap_ConsolidationEliminationsMember_49E5DB20CB01AA1EB9669D2F5F7FDF12" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevenuesAbstract" xlink:label="loc_us-gaap_RevenuesAbstract_3FC07332C4C09FAC948E9D2F5F7FE9AA" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_us-gaap_RevenuesAbstract_3FC07332C4C09FAC948E9D2F5F7FE9AA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PassengerRevenue" xlink:label="loc_us-gaap_PassengerRevenue_9CA69FA187788203CA069D2F5F7F6FDD" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_3FC07332C4C09FAC948E9D2F5F7FE9AA" xlink:to="loc_us-gaap_PassengerRevenue_9CA69FA187788203CA069D2F5F7F6FDD" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_OnboardAndOtherRevenue" xlink:label="loc_regentssc_OnboardAndOtherRevenue_95119F943F4B78E080929D2F5F7F3FFC" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_3FC07332C4C09FAC948E9D2F5F7FE9AA" xlink:to="loc_regentssc_OnboardAndOtherRevenue_95119F943F4B78E080929D2F5F7F3FFC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevenueFromRelatedParties" xlink:label="loc_us-gaap_RevenueFromRelatedParties_F24F074EC8756A247EA29D2F5F7F6716" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_3FC07332C4C09FAC948E9D2F5F7FE9AA" xlink:to="loc_us-gaap_RevenueFromRelatedParties_F24F074EC8756A247EA29D2F5F7F6716" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SalesRevenueNet" xlink:label="loc_us-gaap_SalesRevenueNet_1222F88F00710AE046C69D2F5F7FC2C3" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_RevenuesAbstract_3FC07332C4C09FAC948E9D2F5F7FE9AA" xlink:to="loc_us-gaap_SalesRevenueNet_1222F88F00710AE046C69D2F5F7FC2C3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingExpensesAbstract" xlink:label="loc_us-gaap_OperatingExpensesAbstract_C501F0121DDD0FFE5CD49D2F5F7F8C64" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_us-gaap_OperatingExpensesAbstract_C501F0121DDD0FFE5CD49D2F5F7F8C64" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_CruiseCommissionsTransportationAndOther" xlink:label="loc_regentssc_CruiseCommissionsTransportationAndOther_483D45F818229518D8E59D2F5F7FD056" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_C501F0121DDD0FFE5CD49D2F5F7F8C64" xlink:to="loc_regentssc_CruiseCommissionsTransportationAndOther_483D45F818229518D8E59D2F5F7FD056" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_CostOfOnboardAndOther" xlink:label="loc_regentssc_CostOfOnboardAndOther_AC365A3710888D35180F9D2F5F7F46FF" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_C501F0121DDD0FFE5CD49D2F5F7F8C64" xlink:to="loc_regentssc_CostOfOnboardAndOther_AC365A3710888D35180F9D2F5F7F46FF" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_PayrollRelatedAndFoodExpenses" xlink:label="loc_regentssc_PayrollRelatedAndFoodExpenses_EA6CAAC74C8776A550969D2F5F7F6E37" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_C501F0121DDD0FFE5CD49D2F5F7F8C64" xlink:to="loc_regentssc_PayrollRelatedAndFoodExpenses_EA6CAAC74C8776A550969D2F5F7F6E37" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FuelCosts" xlink:label="loc_us-gaap_FuelCosts_879794921ED922AD34A29D2F5F7FDB5B" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_C501F0121DDD0FFE5CD49D2F5F7F8C64" xlink:to="loc_us-gaap_FuelCosts_879794921ED922AD34A29D2F5F7FDB5B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherCostAndExpenseOperating" xlink:label="loc_us-gaap_OtherCostAndExpenseOperating_0997618134D9B2B4ABA99D2F5F800F2E" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_C501F0121DDD0FFE5CD49D2F5F7F8C64" xlink:to="loc_us-gaap_OtherCostAndExpenseOperating_0997618134D9B2B4ABA99D2F5F800F2E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherCostOfOperatingRevenue" xlink:label="loc_us-gaap_OtherCostOfOperatingRevenue_673B0DFD484DD2E45F189D2F5F80A1F1" xlink:type="locator" />
    <definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_C501F0121DDD0FFE5CD49D2F5F7F8C64" xlink:to="loc_us-gaap_OtherCostOfOperatingRevenue_673B0DFD484DD2E45F189D2F5F80A1F1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CostOfRevenue" xlink:label="loc_us-gaap_CostOfRevenue_CCF196EB85A15913AAC69D2F5F80A209" xlink:type="locator" />
    <definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OperatingExpensesAbstract_C501F0121DDD0FFE5CD49D2F5F7F8C64" xlink:to="loc_us-gaap_CostOfRevenue_CCF196EB85A15913AAC69D2F5F80A209" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_OtherOperatingExpenseAbstract" xlink:label="loc_regentssc_OtherOperatingExpenseAbstract_725A0A4F9C62084654449D2F5F80D049" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_regentssc_OtherOperatingExpenseAbstract_725A0A4F9C62084654449D2F5F80D049" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_777B999CC0748387E7EA9D2F5F801FB3" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_OtherOperatingExpenseAbstract_725A0A4F9C62084654449D2F5F80D049" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_777B999CC0748387E7EA9D2F5F801FB3" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DepreciationAndAmortization" xlink:label="loc_us-gaap_DepreciationAndAmortization_CC61457C3A60A2991B799D2F5F8007E7" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_OtherOperatingExpenseAbstract_725A0A4F9C62084654449D2F5F80D049" xlink:to="loc_us-gaap_DepreciationAndAmortization_CC61457C3A60A2991B799D2F5F8007E7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingExpenses" xlink:label="loc_us-gaap_OperatingExpenses_11FA659A23E398A9C45D9D2F5F8025C9" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_us-gaap_OperatingExpenses_11FA659A23E398A9C45D9D2F5F8025C9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OperatingIncomeLoss" xlink:label="loc_us-gaap_OperatingIncomeLoss_28C90BE3AA9EB06BEB4E9D2F5F806350" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_us-gaap_OperatingIncomeLoss_28C90BE3AA9EB06BEB4E9D2F5F806350" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_93347E54B542D5F1D0F19D2F5F80EB83" xlink:type="locator" />
    <definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_93347E54B542D5F1D0F19D2F5F80EB83" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpense" xlink:label="loc_us-gaap_InterestExpense_7635F48C3EF2C49646579D2F5F80E8EA" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_93347E54B542D5F1D0F19D2F5F80EB83" xlink:to="loc_us-gaap_InterestExpense_7635F48C3EF2C49646579D2F5F80E8EA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InvestmentIncomeInterest" xlink:label="loc_us-gaap_InvestmentIncomeInterest_CE258C8D1C7D104AAF079D2F5F801CF1" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_93347E54B542D5F1D0F19D2F5F80EB83" xlink:to="loc_us-gaap_InvestmentIncomeInterest_CE258C8D1C7D104AAF079D2F5F801CF1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherNonoperatingIncomeExpense" xlink:label="loc_us-gaap_OtherNonoperatingIncomeExpense_88101602BA1D9F8970D29D2F5F807AD4" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_93347E54B542D5F1D0F19D2F5F80EB83" xlink:to="loc_us-gaap_OtherNonoperatingIncomeExpense_88101602BA1D9F8970D29D2F5F807AD4" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_IncomeLossFromSubsidiaries" xlink:label="loc_regentssc_IncomeLossFromSubsidiaries_D71FE108C0C85701A4F89D2F5F805335" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_93347E54B542D5F1D0F19D2F5F80EB83" xlink:to="loc_regentssc_IncomeLossFromSubsidiaries_D71FE108C0C85701A4F89D2F5F805335" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NonoperatingIncomeExpense" xlink:label="loc_us-gaap_NonoperatingIncomeExpense_BE914B2FF2C4D98AEAC59D2F5F8000BA" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_93347E54B542D5F1D0F19D2F5F80EB83" xlink:to="loc_us-gaap_NonoperatingIncomeExpense_BE914B2FF2C4D98AEAC59D2F5F8000BA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_9DF66E3B43EFD9C74B379D2F5F80CD45" xlink:type="locator" />
    <definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_93347E54B542D5F1D0F19D2F5F80EB83" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_9DF66E3B43EFD9C74B379D2F5F80CD45" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_64EA6D8856E9CEEFA8999D2F5F80A77C" xlink:type="locator" />
    <definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_64EA6D8856E9CEEFA8999D2F5F80A77C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_us-gaap_NetIncomeLoss_E7258C41E370553912AF9D2F5F812A6D" xlink:type="locator" />
    <definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_us-gaap_NetIncomeLoss_E7258C41E370553912AF9D2F5F812A6D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract" xlink:label="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_EDCA7FC4AEF4775188319D2F5F81FE34" xlink:type="locator" />
    <definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_CondensedFinancialStatementsCaptionsLineItems_CE38770EA7032E6032939D2F5F7F8DB8" xlink:to="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_EDCA7FC4AEF4775188319D2F5F81FE34" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax" xlink:label="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_15BFC8A318CFC2F3A1339D2F5F81FCF1" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_EDCA7FC4AEF4775188319D2F5F81FE34" xlink:to="loc_us-gaap_OtherComprehensiveIncomeUnrealizedGainLossOnDerivativesArisingDuringPeriodNetOfTax_15BFC8A318CFC2F3A1339D2F5F81FCF1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ComprehensiveIncomeNetOfTax" xlink:label="loc_us-gaap_ComprehensiveIncomeNetOfTax_5A9B5367D7598D306B519D2F5F81578C" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_OtherComprehensiveIncomeLossNetOfTaxPeriodIncreaseDecreaseAbstract_EDCA7FC4AEF4775188319D2F5F81FE34" xlink:to="loc_us-gaap_ComprehensiveIncomeNetOfTax_5A9B5367D7598D306B519D2F5F81578C" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/DebtDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_DAB09D79B3278EB5FBD94EDA8C8642FD" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_659526DCF5756482EB1F4EDA8C86F84C" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DAB09D79B3278EB5FBD94EDA8C8642FD" xlink:to="loc_us-gaap_DebtInstrumentTable_659526DCF5756482EB1F4EDA8C86F84C" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_90747E272D29193373DF4EDA8C8645DE" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_659526DCF5756482EB1F4EDA8C86F84C" xlink:to="loc_us-gaap_DebtInstrumentAxis_90747E272D29193373DF4EDA8C8645DE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_B1B2C0C73AAA190A5D9A4EDA8C861A32_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_90747E272D29193373DF4EDA8C8645DE" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_B1B2C0C73AAA190A5D9A4EDA8C861A32_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_B1B2C0C73AAA190A5D9A4EDA8C861A32" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_90747E272D29193373DF4EDA8C8645DE" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_B1B2C0C73AAA190A5D9A4EDA8C861A32" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_TermLoanDueThrough2014Member" xlink:label="loc_regentssc_TermLoanDueThrough2014Member_DDAC30FE96052F28D5BF4EDA8C8631DE" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_B1B2C0C73AAA190A5D9A4EDA8C861A32" xlink:to="loc_regentssc_TermLoanDueThrough2014Member_DDAC30FE96052F28D5BF4EDA8C8631DE" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_SeniorSecuredNotes9Point125PercentDue2019Member" xlink:label="loc_regentssc_SeniorSecuredNotes9Point125PercentDue2019Member_260A8AA5205DFDAB84DE4EDA8C86A879" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_B1B2C0C73AAA190A5D9A4EDA8C861A32" xlink:to="loc_regentssc_SeniorSecuredNotes9Point125PercentDue2019Member_260A8AA5205DFDAB84DE4EDA8C86A879" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_C50D1ED2A185F9AC075C4EDA8C86AB06" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_659526DCF5756482EB1F4EDA8C86F84C" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_C50D1ED2A185F9AC075C4EDA8C86AB06" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_159E88BC8320BF1C8D8D4EDA8C860D0B_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_C50D1ED2A185F9AC075C4EDA8C86AB06" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_159E88BC8320BF1C8D8D4EDA8C860D0B_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_159E88BC8320BF1C8D8D4EDA8C860D0B" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_C50D1ED2A185F9AC075C4EDA8C86AB06" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_159E88BC8320BF1C8D8D4EDA8C860D0B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_7F537A7A17DB32D684E54EDA91FEFB9B" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_159E88BC8320BF1C8D8D4EDA8C860D0B" xlink:to="loc_us-gaap_LongTermDebtMember_7F537A7A17DB32D684E54EDA91FEFB9B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_991D77C7C905B944671E4EDA8C861247" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_159E88BC8320BF1C8D8D4EDA8C860D0B" xlink:to="loc_us-gaap_SeniorNotesMember_991D77C7C905B944671E4EDA8C861247" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongtermDebtCurrentAndNoncurrentAbstract" xlink:label="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_F086FF0ED547C20B83724EDA8C864440" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_DAB09D79B3278EB5FBD94EDA8C8642FD" xlink:to="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_F086FF0ED547C20B83724EDA8C864440" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebt" xlink:label="loc_us-gaap_LongTermDebt_B4C5D969ABE869C3DA6C4EDA8C86A80F" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_F086FF0ED547C20B83724EDA8C864440" xlink:to="loc_us-gaap_LongTermDebt_B4C5D969ABE869C3DA6C4EDA8C86A80F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtCurrent" xlink:label="loc_us-gaap_LongTermDebtCurrent_6E0D11E55438D74BC5A44EDA8C86B510" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_F086FF0ED547C20B83724EDA8C864440" xlink:to="loc_us-gaap_LongTermDebtCurrent_6E0D11E55438D74BC5A44EDA8C86B510" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtNoncurrent" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_F04E446BD5CA95E926084EDA8C86645C" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_F086FF0ED547C20B83724EDA8C864440" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_F04E446BD5CA95E926084EDA8C86645C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="loc_us-gaap_InterestExpenseDebt_66DD09DAE5DC193E22594EDA8C8616A1" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtCurrentAndNoncurrentAbstract_F086FF0ED547C20B83724EDA8C864440" xlink:to="loc_us-gaap_InterestExpenseDebt_66DD09DAE5DC193E22594EDA8C8616A1" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/DebtParentheticalDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentLineItems" xlink:label="loc_us-gaap_DebtInstrumentLineItems_7062A2D7275F3AA984AD25D8E48886AB" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentTable" xlink:label="loc_us-gaap_DebtInstrumentTable_2399DE7D386C0DD4BEAE25D8E488E3B0" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7062A2D7275F3AA984AD25D8E48886AB" xlink:to="loc_us-gaap_DebtInstrumentTable_2399DE7D386C0DD4BEAE25D8E488E3B0" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_3427E345C6ECF8B3A0DF25F4A1CA2A27" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_2399DE7D386C0DD4BEAE25D8E488E3B0" xlink:to="loc_us-gaap_DebtInstrumentAxis_3427E345C6ECF8B3A0DF25F4A1CA2A27" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_E7ED100CC1902DFFFB5D25F4A1D241F5_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_3427E345C6ECF8B3A0DF25F4A1CA2A27" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_E7ED100CC1902DFFFB5D25F4A1D241F5_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_E7ED100CC1902DFFFB5D25F4A1D241F5" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_3427E345C6ECF8B3A0DF25F4A1CA2A27" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_E7ED100CC1902DFFFB5D25F4A1D241F5" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_TermLoanDueThrough2014Member" xlink:label="loc_regentssc_TermLoanDueThrough2014Member_3E0217A81AA9496F327425F75F3ED4FB" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E7ED100CC1902DFFFB5D25F4A1D241F5" xlink:to="loc_regentssc_TermLoanDueThrough2014Member_3E0217A81AA9496F327425F75F3ED4FB" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_SeniorSecuredNotes9Point125PercentDue2019Member" xlink:label="loc_regentssc_SeniorSecuredNotes9Point125PercentDue2019Member_3E3B459BACF36E8119C425F7F6BD1FB5" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_E7ED100CC1902DFFFB5D25F4A1D241F5" xlink:to="loc_regentssc_SeniorSecuredNotes9Point125PercentDue2019Member_3E3B459BACF36E8119C425F7F6BD1FB5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongtermDebtTypeAxis" xlink:label="loc_us-gaap_LongtermDebtTypeAxis_83A3FB0835C9DD2B7DD425F1C3D96928" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DebtInstrumentTable_2399DE7D386C0DD4BEAE25D8E488E3B0" xlink:to="loc_us-gaap_LongtermDebtTypeAxis_83A3FB0835C9DD2B7DD425F1C3D96928" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_A4EA0D417A8E69474F6C25F1C3D97286_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_83A3FB0835C9DD2B7DD425F1C3D96928" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_A4EA0D417A8E69474F6C25F1C3D97286_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongtermDebtTypeDomain" xlink:label="loc_us-gaap_LongtermDebtTypeDomain_A4EA0D417A8E69474F6C25F1C3D97286" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_LongtermDebtTypeAxis_83A3FB0835C9DD2B7DD425F1C3D96928" xlink:to="loc_us-gaap_LongtermDebtTypeDomain_A4EA0D417A8E69474F6C25F1C3D97286" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_TermLoanMember" xlink:label="loc_regentssc_TermLoanMember_801BAC1C8541C3D81C9225D8E488AB84" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_A4EA0D417A8E69474F6C25F1C3D97286" xlink:to="loc_regentssc_TermLoanMember_801BAC1C8541C3D81C9225D8E488AB84" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_A8CC9ED2269A437BEB3025D8E4888CA2" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_LongtermDebtTypeDomain_A4EA0D417A8E69474F6C25F1C3D97286" xlink:to="loc_us-gaap_SeniorNotesMember_A8CC9ED2269A437BEB3025D8E4888CA2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_B97DD6B4A66E5F54696925D8E4885604" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7062A2D7275F3AA984AD25D8E48886AB" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_B97DD6B4A66E5F54696925D8E4885604" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentDescriptionOfVariableRateBasis" xlink:label="loc_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_01ABC76D64BE8B5AC75525D8E4885AD8" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7062A2D7275F3AA984AD25D8E48886AB" xlink:to="loc_us-gaap_DebtInstrumentDescriptionOfVariableRateBasis_01ABC76D64BE8B5AC75525D8E4885AD8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate" xlink:label="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate_EC5B2F3253E290687A1925D8E48871AF" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7062A2D7275F3AA984AD25D8E48886AB" xlink:to="loc_us-gaap_DebtInstrumentBasisSpreadOnVariableRate_EC5B2F3253E290687A1925D8E48871AF" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentFaceAmount" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_8E6A37F930C77FD4314D25D8E4883160" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentLineItems_7062A2D7275F3AA984AD25D8E48886AB" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_8E6A37F930C77FD4314D25D8E4883160" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/DerivativeInstrumentsHedgingActivitiesAndFairValueMeasurementsTables" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_E2981D8113343EF40C14A19DB8C04D6F" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_D513D35FA1B88C1BE526A19DB8C0DC11" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_E2981D8113343EF40C14A19DB8C04D6F" xlink:to="loc_us-gaap_DerivativeTable_D513D35FA1B88C1BE526A19DB8C0DC11" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_B3D85873199B89D404BAA19DB8C0DD67" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_D513D35FA1B88C1BE526A19DB8C0DC11" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_B3D85873199B89D404BAA19DB8C0DD67" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_3535908A2C332806F384A19DB8C0CB99_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_B3D85873199B89D404BAA19DB8C0DD67" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_3535908A2C332806F384A19DB8C0CB99_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_3535908A2C332806F384A19DB8C0CB99" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_B3D85873199B89D404BAA19DB8C0DD67" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_3535908A2C332806F384A19DB8C0CB99" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_A7598D0617CBF7EFB0F0A19DB8C09070" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_3535908A2C332806F384A19DB8C0CB99" xlink:to="loc_us-gaap_CommodityContractMember_A7598D0617CBF7EFB0F0A19DB8C09070" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_FB4948C8659F32CE2E4BA19DB8C09A91" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_E2981D8113343EF40C14A19DB8C04D6F" xlink:to="loc_us-gaap_ScheduleOfNotionalAmountsOfOutstandingDerivativePositionsTableTextBlock_FB4948C8659F32CE2E4BA19DB8C09A91" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfOtherDerivativesNotDesignatedAsHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfOtherDerivativesNotDesignatedAsHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6B42960B70A0C3D16EB4A19DB8C12E41" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_E2981D8113343EF40C14A19DB8C04D6F" xlink:to="loc_us-gaap_ScheduleOfOtherDerivativesNotDesignatedAsHedgingInstrumentsStatementsOfFinancialPerformanceAndFinancialPositionLocationTableTextBlock_6B42960B70A0C3D16EB4A19DB8C12E41" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock" xlink:label="loc_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock_84B1444B1CF52EA776A7A19DB8C11005" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_E2981D8113343EF40C14A19DB8C04D6F" xlink:to="loc_us-gaap_FairValueAssetsMeasuredOnNonrecurringBasisTextBlock_84B1444B1CF52EA776A7A19DB8C11005" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1DB4A0073860677A8C61A19DB8C1D8DD" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_E2981D8113343EF40C14A19DB8C04D6F" xlink:to="loc_us-gaap_ScheduleOfCashFlowHedgesIncludedInAccumulatedOtherComprehensiveIncomeLossTableTextBlock_1DB4A0073860677A8C61A19DB8C1D8DD" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock" xlink:label="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_79E5FEA7BEE9CDB87C2AA19DB8C1EA79" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_E2981D8113343EF40C14A19DB8C04D6F" xlink:to="loc_us-gaap_ScheduleOfFairValueAssetsAndLiabilitiesMeasuredOnRecurringBasisTableTextBlock_79E5FEA7BEE9CDB87C2AA19DB8C1EA79" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/DerivativeInstrumentsNotDesignatedAsHedgingInstrumentsDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_16CDF70789E74863FD4B5A5B60D11045" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_1A9882FDB1C2F94457DA5A5B60D093DD" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_16CDF70789E74863FD4B5A5B60D11045" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_1A9882FDB1C2F94457DA5A5B60D093DD" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_BC1B5E67ABB34CC221AA5A5B60D125E7" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_1A9882FDB1C2F94457DA5A5B60D093DD" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_BC1B5E67ABB34CC221AA5A5B60D125E7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_EDBE1C4EE9316C0D91AC5A5B60D1E80A_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_BC1B5E67ABB34CC221AA5A5B60D125E7" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_EDBE1C4EE9316C0D91AC5A5B60D1E80A_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_EDBE1C4EE9316C0D91AC5A5B60D1E80A" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_BC1B5E67ABB34CC221AA5A5B60D125E7" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_EDBE1C4EE9316C0D91AC5A5B60D1E80A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherIncomeMember" xlink:label="loc_us-gaap_OtherIncomeMember_742C21528217704E906C5A5B60D14F05" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_EDBE1C4EE9316C0D91AC5A5B60D1E80A" xlink:to="loc_us-gaap_OtherIncomeMember_742C21528217704E906C5A5B60D14F05" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_3C0FA0BDA100AEE2A70A5A5B60D1DCC4" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_1A9882FDB1C2F94457DA5A5B60D093DD" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_3C0FA0BDA100AEE2A70A5A5B60D1DCC4" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_1C60D863C759322C99D65A5B60D1D6BC_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_3C0FA0BDA100AEE2A70A5A5B60D1DCC4" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_1C60D863C759322C99D65A5B60D1D6BC_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_1C60D863C759322C99D65A5B60D1D6BC" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_3C0FA0BDA100AEE2A70A5A5B60D1DCC4" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_1C60D863C759322C99D65A5B60D1D6BC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignExchangeContractMember" xlink:label="loc_us-gaap_ForeignExchangeContractMember_141576CBF22B022ABEEC5A5B60D1EFEE" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1C60D863C759322C99D65A5B60D1D6BC" xlink:to="loc_us-gaap_ForeignExchangeContractMember_141576CBF22B022ABEEC5A5B60D1EFEE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CurrencySwapMember" xlink:label="loc_us-gaap_CurrencySwapMember_B70271F67ED4DDFE5AF65A5B60D133B2" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ForeignExchangeContractMember_141576CBF22B022ABEEC5A5B60D1EFEE" xlink:to="loc_us-gaap_CurrencySwapMember_B70271F67ED4DDFE5AF65A5B60D133B2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_63DB1B1EDF2B53DBE11E5A5B60D13802" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_1C60D863C759322C99D65A5B60D1D6BC" xlink:to="loc_us-gaap_CommodityContractMember_63DB1B1EDF2B53DBE11E5A5B60D13802" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeNet_6CB98E0373688B1514F95A5B60D1D99D" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_16CDF70789E74863FD4B5A5B60D11045" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeNet_6CB98E0373688B1514F95A5B60D1D99D" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/DerivativeInstrumentsQualifyingAndDesignatedAsHedgingInstrumentsDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossLineItems" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_B63974DDE71B79F12F3BE87C7E997148" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_B7A0B5D5AE41B0F6E6E8E87C7E98C0A9" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_B63974DDE71B79F12F3BE87C7E997148" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_B7A0B5D5AE41B0F6E6E8E87C7E98C0A9" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationAxis" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_EF62100FC3DC7467D196E87C7E99D29C" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_B7A0B5D5AE41B0F6E6E8E87C7E98C0A9" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_EF62100FC3DC7467D196E87C7E99D29C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_3C6E3915349D60323AB2E87C7E994E73_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_EF62100FC3DC7467D196E87C7E99D29C" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_3C6E3915349D60323AB2E87C7E994E73_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncomeStatementLocationDomain" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_3C6E3915349D60323AB2E87C7E994E73" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_EF62100FC3DC7467D196E87C7E99D29C" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_3C6E3915349D60323AB2E87C7E994E73" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpenseMember" xlink:label="loc_us-gaap_InterestExpenseMember_3C5FA390E130DFBF92C4E87C7E993DDC" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_3C6E3915349D60323AB2E87C7E994E73" xlink:to="loc_us-gaap_InterestExpenseMember_3C5FA390E130DFBF92C4E87C7E993DDC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_8F3A721E1F8373CD2CF9E87C7E999B08" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossByHedgingRelationshipByIncomeStatementLocationByDerivativeInstrumentRiskTable_B7A0B5D5AE41B0F6E6E8E87C7E98C0A9" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_8F3A721E1F8373CD2CF9E87C7E999B08" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_BB38A24A72A9CED0A406E87C7E9981D0_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_8F3A721E1F8373CD2CF9E87C7E999B08" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_BB38A24A72A9CED0A406E87C7E9981D0_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_BB38A24A72A9CED0A406E87C7E9981D0" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_8F3A721E1F8373CD2CF9E87C7E999B08" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_BB38A24A72A9CED0A406E87C7E9981D0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestRateContractMember" xlink:label="loc_us-gaap_InterestRateContractMember_185F466EB454E6694734E87C7E992E0A" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_BB38A24A72A9CED0A406E87C7E9981D0" xlink:to="loc_us-gaap_InterestRateContractMember_185F466EB454E6694734E87C7E992E0A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestRateSwapMember" xlink:label="loc_us-gaap_InterestRateSwapMember_90211E5DB29F070E3AB8E87C7E9940A2" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_InterestRateContractMember_185F466EB454E6694734E87C7E992E0A" xlink:to="loc_us-gaap_InterestRateSwapMember_90211E5DB29F070E3AB8E87C7E9940A2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet_C3B70445A0859FC4FBB7E87C7E992D85" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_B63974DDE71B79F12F3BE87C7E997148" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossRecognizedInOtherComprehensiveIncomeEffectivePortionNet_C3B70445A0859FC4FBB7E87C7E992D85" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EA0722B7D93BDA19E809E87C7E995FD5" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_B63974DDE71B79F12F3BE87C7E997148" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossReclassifiedFromAccumulatedOCIIntoIncomeEffectivePortionNet_EA0722B7D93BDA19E809E87C7E995FD5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet" xlink:label="loc_us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet_DA3234B5A844487C6512E87C7E996EA4" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeInstrumentsGainLossLineItems_B63974DDE71B79F12F3BE87C7E997148" xlink:to="loc_us-gaap_DerivativeInstrumentsGainLossRecognizedInIncomeIneffectivePortionAndAmountExcludedFromEffectivenessTestingNet_DA3234B5A844487C6512E87C7E996EA4" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/DerivativesNotDesignatedAsHedgingInstrumentsUnderFasbAsc81520Details" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativesFairValueLineItems" xlink:label="loc_us-gaap_DerivativesFairValueLineItems_C1DF776D373975B8FD4674198DCB98B5" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable" xlink:label="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_2DD3764648FC30DE786B74198DCB7EB9" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_C1DF776D373975B8FD4674198DCB98B5" xlink:to="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_2DD3764648FC30DE786B74198DCB7EB9" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_7D5E58B9D9AC558B861374198DCBCE8F" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_2DD3764648FC30DE786B74198DCB7EB9" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_7D5E58B9D9AC558B861374198DCBCE8F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_4BD7F942C0F89AF4A54174198DCBB423_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_7D5E58B9D9AC558B861374198DCBCE8F" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_4BD7F942C0F89AF4A54174198DCBB423_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_4BD7F942C0F89AF4A54174198DCBB423" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_7D5E58B9D9AC558B861374198DCBCE8F" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_4BD7F942C0F89AF4A54174198DCBB423" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherCurrentAssetsMember" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_8B5875290532C8948C7274198DCB6CAE" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_4BD7F942C0F89AF4A54174198DCBB423" xlink:to="loc_us-gaap_OtherCurrentAssetsMember_8B5875290532C8948C7274198DCB6CAE" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_1729D5F1B7DBDD5EB02874198DCBD9BE" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_4BD7F942C0F89AF4A54174198DCBB423" xlink:to="loc_us-gaap_OtherAssetsMember_1729D5F1B7DBDD5EB02874198DCBD9BE" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_CurrentLiabilitiesMember" xlink:label="loc_regentssc_CurrentLiabilitiesMember_06662EE17F6160348AA87419941F6EEA" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_4BD7F942C0F89AF4A54174198DCBB423" xlink:to="loc_regentssc_CurrentLiabilitiesMember_06662EE17F6160348AA87419941F6EEA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember" xlink:label="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_42AF87450AE62AEDE36274198DCBDDE8" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_4BD7F942C0F89AF4A54174198DCBB423" xlink:to="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_42AF87450AE62AEDE36274198DCBDDE8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherLiabilitiesMember" xlink:label="loc_us-gaap_OtherLiabilitiesMember_98C921E44CDF709DF51674198DCBEF46" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_4BD7F942C0F89AF4A54174198DCBB423" xlink:to="loc_us-gaap_OtherLiabilitiesMember_98C921E44CDF709DF51674198DCBEF46" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_E72E80134C917BE186B674198DCB8749" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValuesDerivativesBalanceSheetLocationByDerivativeContractTypeByHedgingDesignationTable_2DD3764648FC30DE786B74198DCB7EB9" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_E72E80134C917BE186B674198DCB8749" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_0DE3CC256DE61364D19A74198DCB5E28_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_E72E80134C917BE186B674198DCB8749" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_0DE3CC256DE61364D19A74198DCB5E28_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_0DE3CC256DE61364D19A74198DCB5E28" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_E72E80134C917BE186B674198DCB8749" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_0DE3CC256DE61364D19A74198DCB5E28" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ForeignExchangeContractMember" xlink:label="loc_us-gaap_ForeignExchangeContractMember_94E28573C0AAB49DE46F74198DCB475A" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_0DE3CC256DE61364D19A74198DCB5E28" xlink:to="loc_us-gaap_ForeignExchangeContractMember_94E28573C0AAB49DE46F74198DCB475A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CurrencySwapMember" xlink:label="loc_us-gaap_CurrencySwapMember_2942AA8F9C9D4DF93A0174198DCBB24C" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_ForeignExchangeContractMember_94E28573C0AAB49DE46F74198DCB475A" xlink:to="loc_us-gaap_CurrencySwapMember_2942AA8F9C9D4DF93A0174198DCBB24C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_B6ACFCD8F3F54B940DE074198DCB9951" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_0DE3CC256DE61364D19A74198DCB5E28" xlink:to="loc_us-gaap_CommodityContractMember_B6ACFCD8F3F54B940DE074198DCB9951" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeAsset" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_A28BF6B9D2D50E64181874198DCB0E3D" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_C1DF776D373975B8FD4674198DCB98B5" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeAsset_A28BF6B9D2D50E64181874198DCB0E3D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeFairValueOfDerivativeLiability" xlink:label="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_0BC489B2F6D4457ECE5774198DCB4EAB" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativesFairValueLineItems_C1DF776D373975B8FD4674198DCB98B5" xlink:to="loc_us-gaap_DerivativeFairValueOfDerivativeLiability_0BC489B2F6D4457ECE5774198DCB4EAB" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/DocumentAndEntityInformationDocument" xlink:type="extended">
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityInformationLineItems" xlink:label="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:type="locator" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntitiesTable" xlink:label="loc_dei_EntitiesTable_934910DA419D267FB82ECD405E02C5D4" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_EntitiesTable_934910DA419D267FB82ECD405E02C5D4" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_LegalEntityAxis" xlink:label="loc_dei_LegalEntityAxis_8E985B942F705FD11CB0CD405E020CBC" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_dei_EntitiesTable_934910DA419D267FB82ECD405E02C5D4" xlink:to="loc_dei_LegalEntityAxis_8E985B942F705FD11CB0CD405E020CBC" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_AC9982192913DB25EDF0CD405E02F496_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_dei_LegalEntityAxis_8E985B942F705FD11CB0CD405E020CBC" xlink:to="loc_dei_EntityDomain_AC9982192913DB25EDF0CD405E02F496_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityDomain" xlink:label="loc_dei_EntityDomain_AC9982192913DB25EDF0CD405E02F496" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_dei_LegalEntityAxis_8E985B942F705FD11CB0CD405E020CBC" xlink:to="loc_dei_EntityDomain_AC9982192913DB25EDF0CD405E02F496" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_dei_EntityRegistrantName_82100F8871EA98170386CD405E0235B7" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_EntityRegistrantName_82100F8871EA98170386CD405E0235B7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_dei_EntityCentralIndexKey_5C17DA426509B136E8D7CD405E027F5E" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_EntityCentralIndexKey_5C17DA426509B136E8D7CD405E027F5E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_dei_CurrentFiscalYearEndDate_34EFD1CB21B5324FAEABCD405E02D1F9" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_CurrentFiscalYearEndDate_34EFD1CB21B5324FAEABCD405E02D1F9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_dei_EntityFilerCategory_9EA5C6C3649865D3A2D4CD405E0258C8" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_EntityFilerCategory_9EA5C6C3649865D3A2D4CD405E0258C8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentType" xlink:label="loc_dei_DocumentType_81F8BACC922A36C3ED0ECD405E026174" xlink:type="locator" />
    <definitionArc order="5" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_DocumentType_81F8BACC922A36C3ED0ECD405E026174" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_dei_DocumentPeriodEndDate_229FDD8AB237D56E94C3CD405E028795" xlink:type="locator" />
    <definitionArc order="6" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_DocumentPeriodEndDate_229FDD8AB237D56E94C3CD405E028795" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_dei_DocumentFiscalYearFocus_0340995043082371B908CD405E0201AB" xlink:type="locator" />
    <definitionArc order="7" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_DocumentFiscalYearFocus_0340995043082371B908CD405E0201AB" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_dei_DocumentFiscalPeriodFocus_A205771CD468480FD625CD405E0240CD" xlink:type="locator" />
    <definitionArc order="8" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_DocumentFiscalPeriodFocus_A205771CD468480FD625CD405E0240CD" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_dei_AmendmentFlag_AF8374DD55B4FE095072CD405E02997A" xlink:type="locator" />
    <definitionArc order="9" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_AmendmentFlag_AF8374DD55B4FE095072CD405E02997A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_21BD9790685A1AED5E8BCD405E020863" xlink:type="locator" />
    <definitionArc order="10" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_dei_EntityInformationLineItems_570ADA889231F4260670CD405E020BC1" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_21BD9790685A1AED5E8BCD405E020863" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/FinancialInstrumentsMeasuredAtFairValueOnNonrecurringBasisDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_940519924E370112CA965A5B60CC93FF" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_41C746628CB3AB5EE80E5A5B60CBA32B" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_940519924E370112CA965A5B60CC93FF" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_41C746628CB3AB5EE80E5A5B60CBA32B" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis_40ECF7606BDD9E057B0F5A5B60CC9639" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_41C746628CB3AB5EE80E5A5B60CBA32B" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis_40ECF7606BDD9E057B0F5A5B60CC9639" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_366FC95E1CC8685457C15A5B60CCF4E8_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis_40ECF7606BDD9E057B0F5A5B60CC9639" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_366FC95E1CC8685457C15A5B60CCF4E8_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_366FC95E1CC8685457C15A5B60CCF4E8" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingDisclosureItemAmountsAxis_40ECF7606BDD9E057B0F5A5B60CC9639" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_366FC95E1CC8685457C15A5B60CCF4E8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CarryingReportedAmountFairValueDisclosureMember" xlink:label="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_F276A557A14457DF8C945A5B60CCB6C5" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_366FC95E1CC8685457C15A5B60CCF4E8" xlink:to="loc_us-gaap_CarryingReportedAmountFairValueDisclosureMember_F276A557A14457DF8C945A5B60CCB6C5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_1632E72A7187ADCCF6725A5B60CC6679" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_366FC95E1CC8685457C15A5B60CCF4E8" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_1632E72A7187ADCCF6725A5B60CC6679" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_6ABE8B1F6B3655F5584F5A5B60CCDC8E" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_41C746628CB3AB5EE80E5A5B60CBA32B" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_6ABE8B1F6B3655F5584F5A5B60CCDC8E" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_CAC0EB3A183F1B7C43F15A5B60CC6825_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_6ABE8B1F6B3655F5584F5A5B60CCDC8E" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_CAC0EB3A183F1B7C43F15A5B60CC6825_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_CAC0EB3A183F1B7C43F15A5B60CC6825" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_6ABE8B1F6B3655F5584F5A5B60CCDC8E" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_CAC0EB3A183F1B7C43F15A5B60CC6825" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsNonrecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsNonrecurringMember_3E5E833FCDE779DDF6E95A5B60CCAEB1" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_CAC0EB3A183F1B7C43F15A5B60CC6825" xlink:to="loc_us-gaap_FairValueMeasurementsNonrecurringMember_3E5E833FCDE779DDF6E95A5B60CCAEB1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentAxis" xlink:label="loc_us-gaap_DebtInstrumentAxis_9CBD4CE4264641DFCBBF5A5B60CC204F" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_41C746628CB3AB5EE80E5A5B60CBA32B" xlink:to="loc_us-gaap_DebtInstrumentAxis_9CBD4CE4264641DFCBBF5A5B60CC204F" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_708949C22CD2323D107A5A5B60CC53DF_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DebtInstrumentAxis_9CBD4CE4264641DFCBBF5A5B60CC204F" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_708949C22CD2323D107A5A5B60CC53DF_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentNameDomain" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_708949C22CD2323D107A5A5B60CC53DF" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DebtInstrumentAxis_9CBD4CE4264641DFCBBF5A5B60CC204F" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_708949C22CD2323D107A5A5B60CC53DF" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtMember" xlink:label="loc_us-gaap_LongTermDebtMember_3DE5F5186AAD1FA3E12D5A5B60CC8F00" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_708949C22CD2323D107A5A5B60CC53DF" xlink:to="loc_us-gaap_LongTermDebtMember_3DE5F5186AAD1FA3E12D5A5B60CC8F00" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeniorNotesMember" xlink:label="loc_us-gaap_SeniorNotesMember_BACF243FDC064BD8B2BA5A5B60CC2A8D" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_708949C22CD2323D107A5A5B60CC53DF" xlink:to="loc_us-gaap_SeniorNotesMember_BACF243FDC064BD8B2BA5A5B60CC2A8D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtFairValue" xlink:label="loc_us-gaap_LongTermDebtFairValue_8FA0E9C77274F9F6D39B5A5B60CCFA8D" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_940519924E370112CA965A5B60CC93FF" xlink:to="loc_us-gaap_LongTermDebtFairValue_8FA0E9C77274F9F6D39B5A5B60CCFA8D" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/FinancialInstrumentsMeasuredAtFairValueOnRecurringBasisDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_999F65950188DCF2CD864EF426CD955A" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable" xlink:label="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36B5DEE8E758D914D4384EF426CD5D20" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_999F65950188DCF2CD864EF426CD955A" xlink:to="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36B5DEE8E758D914D4384EF426CD5D20" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BalanceSheetLocationAxis" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_7123D30001676BECDFEA4EF426CDDC06" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36B5DEE8E758D914D4384EF426CD5D20" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_7123D30001676BECDFEA4EF426CDDC06" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_DBD8E6A70FE2FFEF5D484EF426CDB9FF_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_7123D30001676BECDFEA4EF426CDDC06" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_DBD8E6A70FE2FFEF5D484EF426CDB9FF_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BalanceSheetLocationDomain" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_DBD8E6A70FE2FFEF5D484EF426CDB9FF" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_7123D30001676BECDFEA4EF426CDDC06" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_DBD8E6A70FE2FFEF5D484EF426CDB9FF" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherCurrentAssetsMember" xlink:label="loc_us-gaap_OtherCurrentAssetsMember_258C2BEF6711353E93A04EF426CD3AA5" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_DBD8E6A70FE2FFEF5D484EF426CDB9FF" xlink:to="loc_us-gaap_OtherCurrentAssetsMember_258C2BEF6711353E93A04EF426CD3AA5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember" xlink:label="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_D2EC3F389F8859369BD34EF42C092A67" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_DBD8E6A70FE2FFEF5D484EF426CDB9FF" xlink:to="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesMember_D2EC3F389F8859369BD34EF42C092A67" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherLiabilitiesMember" xlink:label="loc_us-gaap_OtherLiabilitiesMember_4DA663727008697539854EF6662A0315" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_DBD8E6A70FE2FFEF5D484EF426CDB9FF" xlink:to="loc_us-gaap_OtherLiabilitiesMember_4DA663727008697539854EF6662A0315" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherAssetsMember" xlink:label="loc_us-gaap_OtherAssetsMember_8D930989DF33966A74F14EF426CDA4A7" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_DBD8E6A70FE2FFEF5D484EF426CDB9FF" xlink:to="loc_us-gaap_OtherAssetsMember_8D930989DF33966A74F14EF426CDA4A7" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByMeasurementFrequencyAxis" xlink:label="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5060E0282A81E54623EF4EF426CD34F8" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36B5DEE8E758D914D4384EF426CD5D20" xlink:to="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5060E0282A81E54623EF4EF426CD34F8" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_93FC30FF714C013B67654EF426CD5216_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5060E0282A81E54623EF4EF426CD34F8" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_93FC30FF714C013B67654EF426CD5216_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementFrequencyDomain" xlink:label="loc_us-gaap_FairValueMeasurementFrequencyDomain_93FC30FF714C013B67654EF426CD5216" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByMeasurementFrequencyAxis_5060E0282A81E54623EF4EF426CD34F8" xlink:to="loc_us-gaap_FairValueMeasurementFrequencyDomain_93FC30FF714C013B67654EF426CD5216" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsRecurringMember" xlink:label="loc_us-gaap_FairValueMeasurementsRecurringMember_21EF506C462131DDC8214EF426CD24E2" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementFrequencyDomain_93FC30FF714C013B67654EF426CD5216" xlink:to="loc_us-gaap_FairValueMeasurementsRecurringMember_21EF506C462131DDC8214EF426CD24E2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4DA0F4A9FC225E7DCBCC4EF426CDBC14" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisTable_36B5DEE8E758D914D4384EF426CD5D20" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4DA0F4A9FC225E7DCBCC4EF426CDBC14" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_68CC172FCED234FECF174EF426CDA35D_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4DA0F4A9FC225E7DCBCC4EF426CDBC14" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_68CC172FCED234FECF174EF426CDA35D_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_68CC172FCED234FECF174EF426CDA35D" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_4DA0F4A9FC225E7DCBCC4EF426CDBC14" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_68CC172FCED234FECF174EF426CDA35D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueInputsLevel1Member" xlink:label="loc_us-gaap_FairValueInputsLevel1Member_9942775058B0DCAC5FF84EF426CDEDAA" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_68CC172FCED234FECF174EF426CDA35D" xlink:to="loc_us-gaap_FairValueInputsLevel1Member_9942775058B0DCAC5FF84EF426CDEDAA" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueInputsLevel2Member" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_BEE715BC374BE9ADD8234EF426CDFB46" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_68CC172FCED234FECF174EF426CDA35D" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_BEE715BC374BE9ADD8234EF426CDFB46" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FairValueInputsLevel3Member" xlink:label="loc_us-gaap_FairValueInputsLevel3Member_0C993845348EC76DB8024EF426CD6E4B" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_68CC172FCED234FECF174EF426CDA35D" xlink:to="loc_us-gaap_FairValueInputsLevel3Member_0C993845348EC76DB8024EF426CD6E4B" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EstimateOfFairValueFairValueDisclosureMember" xlink:label="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_F23CCC5225F53860C3174EF426CDA0A5" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_68CC172FCED234FECF174EF426CDA35D" xlink:to="loc_us-gaap_EstimateOfFairValueFairValueDisclosureMember_F23CCC5225F53860C3174EF426CDA0A5" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeAssets" xlink:label="loc_us-gaap_DerivativeAssets_4C7D133FC02EB4DCD2D64EF426CD8FB1" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_999F65950188DCF2CD864EF426CD955A" xlink:to="loc_us-gaap_DerivativeAssets_4C7D133FC02EB4DCD2D64EF426CD8FB1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsFairValueDisclosure" xlink:label="loc_us-gaap_AssetsFairValueDisclosure_15D97B1D6D72A18AA04A4EF426CDBA87" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_999F65950188DCF2CD864EF426CD955A" xlink:to="loc_us-gaap_AssetsFairValueDisclosure_15D97B1D6D72A18AA04A4EF426CDBA87" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure_D77B6675DE2307B47E094EF426CD0BE2" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_999F65950188DCF2CD864EF426CD955A" xlink:to="loc_us-gaap_DerivativeFinancialInstrumentsLiabilitiesFairValueDisclosure_D77B6675DE2307B47E094EF426CD0BE2" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesFairValueDisclosure" xlink:label="loc_us-gaap_LiabilitiesFairValueDisclosure_9A08898DBDF68A683BCA4EF426CDA9EB" xlink:type="locator" />
    <definitionArc order="4" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FairValueAssetsAndLiabilitiesMeasuredOnRecurringAndNonrecurringBasisLineItems_999F65950188DCF2CD864EF426CD955A" xlink:to="loc_us-gaap_LiabilitiesFairValueDisclosure_9A08898DBDF68A683BCA4EF426CDA9EB" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/FuelSwapAgreementsDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeLineItems" xlink:label="loc_us-gaap_DerivativeLineItems_49F5B2BEBDD1188D1AEE68CA3554CCA7" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeTable" xlink:label="loc_us-gaap_DerivativeTable_D45B91A945AF4404343F68CA3553E349" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_DerivativeLineItems_49F5B2BEBDD1188D1AEE68CA3554CCA7" xlink:to="loc_us-gaap_DerivativeTable_D45B91A945AF4404343F68CA3553E349" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_us-gaap_DerivativeInstrumentRiskAxis_A32BE52E4A5DFB8198AB68CA355325C1" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_D45B91A945AF4404343F68CA3553E349" xlink:to="loc_us-gaap_DerivativeInstrumentRiskAxis_A32BE52E4A5DFB8198AB68CA355325C1" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_7B837363066AEAA1C3DA68CA3553BE85_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A32BE52E4A5DFB8198AB68CA355325C1" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_7B837363066AEAA1C3DA68CA3553BE85_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_us-gaap_DerivativeContractTypeDomain_7B837363066AEAA1C3DA68CA3553BE85" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_DerivativeInstrumentRiskAxis_A32BE52E4A5DFB8198AB68CA355325C1" xlink:to="loc_us-gaap_DerivativeContractTypeDomain_7B837363066AEAA1C3DA68CA3553BE85" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommodityContractMember" xlink:label="loc_us-gaap_CommodityContractMember_E44103682C04ABE9888E68CA3553FE01" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeContractTypeDomain_7B837363066AEAA1C3DA68CA3553BE85" xlink:to="loc_us-gaap_CommodityContractMember_E44103682C04ABE9888E68CA3553FE01" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_ForecastedDerivativeTransactionByPeriodAxis" xlink:label="loc_regentssc_ForecastedDerivativeTransactionByPeriodAxis_1BA2146BCE78F76D098168CA3553C0BD" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_DerivativeTable_D45B91A945AF4404343F68CA3553E349" xlink:to="loc_regentssc_ForecastedDerivativeTransactionByPeriodAxis_1BA2146BCE78F76D098168CA3553C0BD" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_ForecastedDerivativeTransactionPeriodDomain" xlink:label="loc_regentssc_ForecastedDerivativeTransactionPeriodDomain_258BE3B936D0F3ACA01A68CA35541372_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_regentssc_ForecastedDerivativeTransactionByPeriodAxis_1BA2146BCE78F76D098168CA3553C0BD" xlink:to="loc_regentssc_ForecastedDerivativeTransactionPeriodDomain_258BE3B936D0F3ACA01A68CA35541372_default" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_ForecastedDerivativeTransactionPeriodDomain" xlink:label="loc_regentssc_ForecastedDerivativeTransactionPeriodDomain_258BE3B936D0F3ACA01A68CA35541372" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_regentssc_ForecastedDerivativeTransactionByPeriodAxis_1BA2146BCE78F76D098168CA3553C0BD" xlink:to="loc_regentssc_ForecastedDerivativeTransactionPeriodDomain_258BE3B936D0F3ACA01A68CA35541372" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_RemainderOfFiscalYearMember" xlink:label="loc_regentssc_RemainderOfFiscalYearMember_AD8B29BA723959783D8268CA355491D1" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_ForecastedDerivativeTransactionPeriodDomain_258BE3B936D0F3ACA01A68CA35541372" xlink:to="loc_regentssc_RemainderOfFiscalYearMember_AD8B29BA723959783D8268CA355491D1" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_YearTwoMember" xlink:label="loc_regentssc_YearTwoMember_79C71CC98E7780E9E79068CA35541285" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_ForecastedDerivativeTransactionPeriodDomain_258BE3B936D0F3ACA01A68CA35541372" xlink:to="loc_regentssc_YearTwoMember_79C71CC98E7780E9E79068CA35541285" xlink:type="arc" />
    <loc xlink:href="regentssc-20120630.xsd#regentssc_YearThreeMember" xlink:label="loc_regentssc_YearThreeMember_798EDE973ECFF402EF6768CA3554959D" xlink:type="locator" />
    <definitionArc order="3" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_regentssc_ForecastedDerivativeTransactionPeriodDomain_258BE3B936D0F3ACA01A68CA35541372" xlink:to="loc_regentssc_YearThreeMember_798EDE973ECFF402EF6768CA3554959D" xlink:type="arc" />
    <loc xlink:href="http://xbrl.sec.gov/invest/2012/invest-2012-01-31.xsd#invest_DerivativeNonmonetaryNotionalAmount" xlink:label="loc_invest_DerivativeNonmonetaryNotionalAmount_9AFBEE7036CC90F3A15A68CA3554EBE9" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_49F5B2BEBDD1188D1AEE68CA3554CCA7" xlink:to="loc_invest_DerivativeNonmonetaryNotionalAmount_9AFBEE7036CC90F3A15A68CA3554EBE9" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage" xlink:label="loc_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_0F6D84DCB9A6A5F11A5D68CA355465DA" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_DerivativeLineItems_49F5B2BEBDD1188D1AEE68CA3554CCA7" xlink:to="loc_us-gaap_DerivativeNonmonetaryNotionalAmountPercentOfRequiredNeedCoverage_0F6D84DCB9A6A5F11A5D68CA355465DA" xlink:type="arc" />
  </definitionLink>
  <definitionLink xlink:role="http://www.rssc.com/role/SubsequentEventsDetails" xlink:type="extended">
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventLineItems" xlink:label="loc_us-gaap_SubsequentEventLineItems_CC9A8CF3EE909F2B12454F11771D10EA" xlink:type="locator" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventTable" xlink:label="loc_us-gaap_SubsequentEventTable_B12B9847747D69E533114F11771D1CE7" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xlink:from="loc_us-gaap_SubsequentEventLineItems_CC9A8CF3EE909F2B12454F11771D10EA" xlink:to="loc_us-gaap_SubsequentEventTable_B12B9847747D69E533114F11771D1CE7" xlink:type="arc" xbrldt:closed="true" xbrldt:contextElement="segment" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventTypeAxis" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_9AE7A6402E6927F284EC4F11771DB027" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_B12B9847747D69E533114F11771D1CE7" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_9AE7A6402E6927F284EC4F11771DB027" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_FC7CB3C4F1586EDB52A24F11771D12F0_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_9AE7A6402E6927F284EC4F11771DB027" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_FC7CB3C4F1586EDB52A24F11771D12F0_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventTypeDomain" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_FC7CB3C4F1586EDB52A24F11771D12F0" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_9AE7A6402E6927F284EC4F11771DB027" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_FC7CB3C4F1586EDB52A24F11771D12F0" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubsequentEventMember" xlink:label="loc_us-gaap_SubsequentEventMember_B6B0AAB1167E9A064D5B4F11771D1857" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_FC7CB3C4F1586EDB52A24F11771D12F0" xlink:to="loc_us-gaap_SubsequentEventMember_B6B0AAB1167E9A064D5B4F11771D1857" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FinancingAxis" xlink:label="loc_us-gaap_FinancingAxis_4A1C36C221B68DCDD7054F11771DD228" xlink:type="locator" />
    <definitionArc order="2" xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_us-gaap_SubsequentEventTable_B12B9847747D69E533114F11771D1CE7" xlink:to="loc_us-gaap_FinancingAxis_4A1C36C221B68DCDD7054F11771DD228" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FinancingDomain" xlink:label="loc_us-gaap_FinancingDomain_22B6DB716156BE4452A24F11771DFB7A_default" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xlink:from="loc_us-gaap_FinancingAxis_4A1C36C221B68DCDD7054F11771DD228" xlink:to="loc_us-gaap_FinancingDomain_22B6DB716156BE4452A24F11771DFB7A_default" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_FinancingDomain" xlink:label="loc_us-gaap_FinancingDomain_22B6DB716156BE4452A24F11771DFB7A" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_us-gaap_FinancingAxis_4A1C36C221B68DCDD7054F11771DD228" xlink:to="loc_us-gaap_FinancingDomain_22B6DB716156BE4452A24F11771DFB7A" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RefinancingOfDebtMember" xlink:label="loc_us-gaap_RefinancingOfDebtMember_D2E748D328D4A64789F64F11771DE09C" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_FinancingDomain_22B6DB716156BE4452A24F11771DFB7A" xlink:to="loc_us-gaap_RefinancingOfDebtMember_D2E748D328D4A64789F64F11771DE09C" xlink:type="arc" />
    <loc xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_D18E49912D588C29B2614F117BF556B3" xlink:type="locator" />
    <definitionArc order="1" xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_us-gaap_SubsequentEventLineItems_CC9A8CF3EE909F2B12454F11771D10EA" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_D18E49912D588C29B2614F117BF556B3" xlink:type="arc" />
  </definitionLink>
</linkbase>
