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| 1. | CarMax      Business Services, LLC ("CarMax") is responsible for assessing compliance      with the servicing criteria applicable to it under paragraph (d) of Item      1122 of Regulation AB, as of February 29, 2008 and for the fiscal year      ended February 29, 2008 (the "Reporting Period"), as set forth in Appendix      A hereto.  The transactions covered by this report consist of      all asset-backed securities transactions sponsored by CarMax involving      motor vehicle retail installment sale contracts that were commenced with      an initial bona fide offer after December 31, 2005 and that were      registered with the SEC pursuant to the Securities Act of 1933 where the      related asset-backed securities were outstanding during the Reporting      Period (the "Platform"), as identified in Appendix B    hereto. |
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| 2. | CarMax      has engaged certain vendors (the "Vendors") that are not servicers as      defined in Item 1101(j) of Regulation AB to perform specific, limited or      scripted activities, and CarMax elects to take responsibility for      assessing compliance with the serving criteria or portion of the servicing      criteria applicable to such Vendors' activities as set forth in Appendix A      hereto.  CarMax has policies and procedures in place to provide      reasonable assurance that each Vendor's activities comply in all material      respects with the servicing criteria or portion of the servicing criteria      applicable to such Vendor. |
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| 3. | Except      as set forth in paragraph 4 below, CarMax used the criteria set forth in      paragraph (d) of Item 1122 of Regulation AB to assess the compliance with      the applicable servicing criteria. |
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| 4. | The      criteria listed in the column titled "Inapplicable Servicing Criteria" on      Appendix A hereto are inapplicable to CarMax based on the activities it      performs, directly or through its Vendors, with respect to the      Platform. |
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| 5. | CarMax      has complied, in all material respects, with the applicable servicing      criteria as of February 29, 2008 and for the Reporting Period with respect      to the Platform taken as a whole. |
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| 6. | CarMax      has not identified and is not aware of any material instance of      noncompliance by the Vendors with the applicable servicing criteria as of      February 29, 2008 and for the Reporting Period with respect to the      Platform taken as a whole. |
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| 7. | CarMax      has not identified any material deficiency in its policies and procedures      to monitor compliance by the Vendors with the applicable servicing      criteria as of February 29, 2008 and for the Reporting Period with respect      to the Platform taken as a whole. |
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| 8. | KPMG      LLP, a registered public accounting firm, has issued an attestation report      on CarMax's assessment of compliance with the applicable servicing      criteria as of February 29, 2008 and for the Reporting    Period. |
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| May      23, 2008 |
|-------------------|

|   | CARMAX      BUSINESS SERVICES, LLC |
|--------|------------------------------------|
|   |                               |   |
|   | By:                                | /s/      Keith D. Browning |
|   | Name:                              | Keith      D. Browning |
|   | Title:                             | Executive      Vice President and |
|   |                               | Chief      Financial Officer |

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|                                                                                                                                                                                                                                                                                                                                                      |   SERVICING      CRITERIA                                                                                                                                                                                                                                                                                                                                                                                  |  APPLICABLESERVICING      CRITERIA | INAPPLICABLESERVICINGCRITERIA |
|-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------|-------------------------------|
| Reference                                                                                                                                                                                                                                                                                                                                                 | Criteria                                                                                                                                                                                                                                                                                                                                                                                                             | PerformedbyCarMax                       | PerformedbyVendor(s)          |   |
|                                                     General      Servicing Conditions |
| 1122(d)(1)(i)                                                                                                                                                                                                                                                                                                                                             | Policies      and procedures are instituted to monitor any performance or other triggers      and events of default in accordance with the transactionagreements.                                                                                                                                                                                                                                                    | X                                       |                          |   |
| 1122(d)(1)(ii)                                                                                                                                                                                                                                                                                                                                            | If      any material servicing activities are outsourced to third      parties,policies      and procedures are instituted to monitor the third party’sperformance      and compliance with such servicing activities.                                                                                                                                                                                         | X                                       |                          |   |
| 1122(d)(1)(iii)                                                                                                                                                                                                                                                                                                                                           | Any      requirements in the transaction agreements to maintain a      back-upservicer      for the pool assets are maintained.                                                                                                                                                                                                                                                                                      |                                    |                          | X |
| 1122(d)(1)(iv)                                                                                                                                                                                                                                                                                                                                            | A      fidelity bond and errors and omissions policy is in effect on      theparty      participating in the servicing function throughout the      reportingperiod      in the amount of coverage required by and otherwise inaccordance      with the terms of the transaction agreements.                                                                                                                         |                                    |                          | X |
|                                                                                                                                                                                                                                                                                                                                                      |  Cash      Collection and Administration                                                                                                                                                                                                                                                                                                                                                                        |                                    |                          |   |
| 1122(d)(2)(i)                                                                                                                                                                                                                                                                                                                                             | Payments      on pool assets are deposited into the appropriatecustodial      bank accounts and related bank clearing accounts no morethan      two business days following receipt, or such other number of days      specified in the transaction agreements.                                                                                                                                                      | X(1)                                    | X(1)                          |   |
| 1122(d)(2)(ii)                                                                                                                                                                                                                                                                                                                                            | Disbursements      made via wire transfer on behalf of an obligor or to an investor are made      only by authorized personnel.                                                                                                                                                                                                                                                                                      |                                    | X(2)                          |   |
| 1122(d)(2)(iii)                                                                                                                                                                                                                                                                                                                                           | Advances      of funds or guarantees regarding collections, cash flows or distributions,      and any interest or other fees charged for suchadvances,      are made, reviewed and approved as specified in thetransaction      agreements.                                                                                                                                                                          | X                                       |                          |   |
| 1122(d)(2)(iv)                                                                                                                                                                                                                                                                                                                                            | The      related accounts for the transaction, such as cash reserveaccounts      or accounts established as a form of overcollateralization,are      separately maintained (e.g., with respect to commingling of      cash)as      set forth in the transaction agreements.                                                                                                                                          | X                                       |                          |   |
| 1122(d)(2)(v)                                                                                                                                                                                                                                                                                                                                             | Each      custodial account is maintained at a federally insureddepository      institution as set forth in the transaction agreements. Forpurposes      of this criterion, “federally insured depository institution”with      respect to a foreign financial institution means a foreignfinancial      institution that meets the requirements of Rule 13k-l(b)(I)of      the Securities Exchange Act. | X                                       |                          |   |
| 1122(d)(2)(vi)                                                                                                                                                                                                                                                                                                                                            | Unissued      checks are safeguarded so as to prevent unauthorizedaccess.                                                                                                                                                                                                                                                                                                                                            |                                    |                          | X |

| (1) | Certain      payments received from obligors with respect to certain pool assets are      deposited into the applicable accounts by a third party lockbox      provider.  As permitted by Interpretation 17.06 of the SEC      Division of Corporation Finance Manual of Publicly Available Telephone      Interpretations ("Interpretation 17.06"), CarMax has elected to take      responsibility for assessing compliance by that vendor with that portion      of the servicing criteria under Item 1122(d)(2)(i) of Regulation AB that      relates to that vendor'sactivities. |
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| (2) | Disbursements      made via wire transfer to investors are made by a third party paying      agent.  As permitted by Interpretation 17.06, CarMax has elected      to take responsibility for assessing compliance by that vendor with that      portion of the servicing criteria under Item 1122(d)(2)(ii) of Regulation      AB that relates to that vendor'sactivities. |
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|            |   SERVICING      CRITERIA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  APPLICABLESERVICING      CRITERIA | INAPPLICABLESERVICINGCRITERIA |
|-----------------|-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|-----------------------------------------|-------------------------------|
| Reference       | Criteria                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              | PerformedbyCarMax                       | PerformedbyVendor(s)          |   |
| 1122(d)(2)(vii) | Reconciliations      are prepared on a monthly basis for all asset-backedsecurities      related bank accounts, including custodial accounts andrelated      bank clearing accounts. These reconciliations are (A)mathematically      accurate; (B) prepared within 30 calendar days afterthe      bank statement cutoff date, or such other number of daysspecified      in the transaction agreements; (C) reviewed and approvedby      someone other than the person who prepared thereconciliation;and      (D) contain explanations for reconciling items. These      reconcilingitems      are resolved within 90 calendar days of their originalidentification,      or such other number of days specified in thetransaction      agreements. | X                                       |                          |   |
|            |  Investor      Remittances and Reporting                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         |                                    |                          |   |
| 1122(d)(3)(i)   | Reports      to investors, including those to be filed with theCommission,      are maintained in accordance with the transactionagreements      and applicable Commission requirements. Specifically,such      reports (A) are prepared in accordance with timeframes andother      terms set forth in the transaction agreements; (B) provide information      calculated in accordance with the terms specified in the transaction      agreements; (C) are filed with the Commission as required by its rules and      regulations; and (D) agree with investors’ or the trustee’s records as to      the total unpaid principal balance and number of pool assets serviced by      the Servicer.                                     | X                                       |                          |   |
| 1122(d)(3)(ii)  | Amounts      due to investors are allocated and remitted in accordancewith      timeframes, distribution priority and other terms set forth in      thetransaction      agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   | X                                       |                          |   |
| 1122(d)(3)(iii) | Disbursements      made to an investor are posted within two businessdays      to the Servicer’s investor records, or such other number of      daysspecified      in the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               | X                                       |                          |   |
| 1122(d)(3)(iv)  | Amounts      remitted to investors per the investor reports agree withcancelled      checks, or other form of payment, or custodial bank      statements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | X                                       |                          |   |
|            |  Pool      Asset Administration                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  |                                    |                          |   |
| 1122(d)(4)(i)   | Collateral      or security on pool assets is maintained as required bythe      transaction agreements or related pool asset documents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               | X                                       |                          |   |
| 1122(d)(4)(ii)  | Pool      asset and related documents are safeguarded as required bythe      transaction agreements                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   | X(3)                                    | X(3)                          |   |
| 1122(d)(4)(iii) | Any      additions, removals or substitutions to the asset pool are      made,reviewed      and approved in accordance with any conditions orrequirements      in the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         | X                                       |                          |   |
| 1122(d)(4)(iv)  | Payments      on pool assets, including any payoffs, made inaccordance      with the related pool asset documents are posted tothe      Servicer’s obligor records maintained no more than two      businessdays      after receipt, or such other number of days specified in thetransaction      agreements, and allocated to principal, interest or otheritems      (e.g., escrow) in accordance with the related pool asset      documents.                                                                                                                                                                                                                                                                                            | X                                       |                          |   |
| 1122(d)(4)(v)   | The      Servicer’s records regarding the pool assets agree with theServicer’s      records with respect to an obligor’s unpaid principal    balance.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               | X                                       |                          |   |
| 1122(d)(4)(vi)  | Changes      with respect to the terms or status of an obligor’s pool asset (e.g., loan      modifications or re-agings) are made, reviewed andapproved      by authorized personnel in accordance with the transactionagreements      and related pool asset documents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | X                                       |                          |   |

| (3) | Safeguarding      and storage of original motor vehicle retail installment sale contracts      are provided by a third party vendor.  As permitted by      Interpretation 17.06, CarMax has elected to take responsibility for      assessing compliance by that vendor with that portion of the servicing      criteria under Item 1122(d)(4)(ii) of Regulation AB that relates to that      vendor's activities. |
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|             |   SERVICING      CRITERIA                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |  APPLICABLESERVICING      CRITERIA | INAPPLICABLESERVICINGCRITERIA |
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| Reference        | Criteria                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   | PerformedbyCarMax                       | PerformedbyVendor(s)          |   |
| 1122(d)(4)(vii)  | Loss      mitigation or recovery actions (e.g., forbearance plans,modifications      and deeds in lieu of foreclosure, foreclosures andrepossessions,      as applicable) are initiated, conducted and concludedin      accordance with the tirneframes or other requirements      establishedby      the transaction agreements.                                                                                                                                                                                                                                                                                                          | X(4)                                    | X(4)                          |   |
| 1122(d)(4)(viii) | Records      documenting collection efforts are maintained during theperiod      a pool asset is delinquent in accordance with thetransaction      agreements. Such records are maintained on at least amonthly      basis, or such other period specified in the transactionagreements,      and describe the entity’s activities in monitoringdelinquent      pool assets including, for example, phone calls,letters      and payment rescheduling plans in cases where delinquency isdeemed      temporary (e.g., illness or unemployment).                                                                                      | X                                       |                          |   |
| 1122(d)(4)(ix)   | Adjustments      to interest rates or rates of return for pool assets with variable rates      are computed based on the related pool assetdocuments.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |                                    |                          | X |
| 1122(d)(4)(x)    | Regarding      any funds held in trust for an obligor (such as escrowaccounts):      (A) such funds are analyzed, in accordance with theobligor’s      pool asset documents, on at least an annual basis, orsuch      other period specified in the transaction agreements; (B)      intereston      such funds is paid, or credited, to obligors in accordance      withapplicable      pool asset documents and state laws; and (C) suchfunds      are returned to the obligor within 30 calendar days of fullrepayment      of the related pool assets, or such other number ofdays      specified in the transaction agreements. |                                    |                          | X |
| 1122(d)(4)(xi)   | Payments      made on behalf of an obligor (such as tax or insurancepayments)      are made on or before the related penalty or expirationdates,      as indicated on the appropriate bills or notices for suchpayments,      provided that such support has been received by theservicer      at least 30 calendar days prior to these dates, or such othernumber      of days specified in the transaction agreements.                                                                                                                                                                                                                   |                                    |                          | X |
| 1122(d)(4)(xii)  | Any      late payment penalties in connection with any payment to bemade      on behalf of an obligor are paid from the Servicer’s fundsandnot      charged to the obligor, unless the late payment was due totheobligor’s      error or omission.                                                                                                                                                                                                                                                                                                                                                                             |                                    |                          | X |
| 1122(d)(4)(xiii) | Disbursements      made on behalf of an obligor are posted within twobusiness      days to the obligor’s records maintained by the Servicer, orsuch      other number of days specified in the transaction    agreements.                                                                                                                                                                                                                                                                                                                                                                                                            |                                    |                          | X |
| 1122(d)(4)(xiv)  | Delinquencies,      charge-offs and uncollectible accounts are recognizedand      recorded in accordance with the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                  | X                                       |                          |   |
| 1122(d)(4)(xv)   | Any      external enhancement or other support, identified in Item1114(a)(I)      through (3) or Item 1115 of Regulation AB, is maintainedas      set forth in the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                 | X                                       |                          |   |

| (4) | Certain      recovery actions are conducted by third party vendors on behalf of      CarMax.  As permitted by Interpretation 17.06, CarMax has      elected to take responsibility for assessing compliance by such vendors      with that portion of the servicing criteria under Item 1122(d)(4)(vii) of      Regulation AB that relates to such vendors'  activities |
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