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**Report      on Assessment of Compliance with Applicable Servicing      Criteria**

| 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 28, 2007 and for the fiscal                year                ended February 28, 2007 (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") 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; |
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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 28, 2007 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 28, 2007 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 28, 2007 and for the Reporting Period with                respect                to the Platform taken as a whole;                and |
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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 28, 2007 and for the Reporting                Period. |
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|   | CARMAX                BUSINESS SERVICES, LLC |
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|   |                                         |   |
|   |                                         |   |
|   | By:                                          | /s/                Keith D. Browning |
|   | Name:                                        | Keith                D. Browning |
|   | Title:                                       | Executive                Vice President and |
|   |                                         | Chief                Financial Officer |

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|                                                  |   **SERVICING                CRITERIA**                                                                                                                                                                                                                                                                                                                                                                                                                                                                   |  **APPLICABLE****SERVICING                CRITERIA** | **INAPPLICABLE****SERVICING****CRITERIA** |
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| **Reference**                                         | **Criteria**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | **Performed****by****CarMax**                             | **Performed****by****Vendor(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 transaction agreements.                                                                                                                                                                                                                                                                                                               | 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’s                performance and compliance with such servicing activities.                                                                                                                                                                                                                                                             | X                                                         |                                      |   |
| 1122(d)(1)(iii)                                       | Any                requirements in the transaction agreements to maintain a back-up                servicer                for the pool assets are maintained.                                                                                                                                                                                                                                                                                                                                                      |                                                      |                                      | X |
| 1122(d)(1)(iv)                                        | A                fidelity bond and errors and omissions policy is in effect on the                party                participating in the servicing function throughout the reporting                period in                the amount of coverage required by and otherwise in accordance with                the                terms of the transaction agreements.                                                                                                                                          |                                                      |                                      | X |
|                                                  |  **Cash                Collection and Administration**                                                                                                                                                                                                                                                                                                                                                                                                                                                         |                                                      |                                      |   |
| 1122(d)(2)(i)                                         | Payments                on pool assets are deposited into the appropriate custodial bank                accounts                and related bank clearing accounts no more than 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 such advances, are made,                reviewed and approved as specified in the transaction                agreements.                                                                                                                                                                                                                               | X                                                         |                                      |   |
| 1122(d)(2)(iv)                                        | The                related accounts for the transaction, such as cash reserve accounts                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 insured depository                institution as set forth in the transaction agreements. For purposes                of                this criterion, “federally insured depository institution” with respect to                a foreign financial institution means a foreign financial 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 unauthorized                access.                                                                                                                                                                                                                                                                                                                                                                                                                 |                                                      |                                      | 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's activities. |
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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's                activities. |
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|            |   **SERVICING                CRITERIA**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     |  **APPLICABLE****SERVICING                CRITERIA** | **INAPPLICABLE****SERVICING****CRITERIA** |
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| **Reference**   | **Criteria**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          | **Performed****by****CarMax**                             | **Performed****by****Vendor(s)**          |   |
| 1122(d)(2)(vii) | Reconciliations                are prepared on a monthly basis for all asset-backed securities related                bank accounts, including custodial accounts and related bank clearing                accounts. These reconciliations are (A) mathematically accurate;                (B)                prepared within 30 calendar days after the bank statement cutoff                date, or                such other number of days specified in the transaction agreements;                (C)                reviewed and approved by someone other than the person who prepared                the                reconciliation; and (D) contain explanations for reconciling items.                These                reconciling items are resolved within 90 calendar days of their original                identification, or such other number of days specified in the transaction                agreements. | X                                                         |                                      |   |
|            |  **Investor                Remittances and Reporting**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           |                                                      |                                      |   |
| 1122(d)(3)(i)   | Reports                to investors, including those to be filed with the Commission, are                maintained in accordance with the transaction agreements and applicable                Commission requirements. Specifically, such reports (A) are prepared                in                accordance with timeframes and other 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 accordance with timeframes,                distribution priority and other terms set forth in the transaction                agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        | X                                                         |                                      |   |
| 1122(d)(3)(iii) | Disbursements                made to an investor are posted within two business days to the Servicer’s                investor records, or such other number of days specified in the                transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    | X                                                         |                                      |   |
| 1122(d)(3)(iv)  | Amounts                remitted to investors per the investor reports agree with cancelled                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 by the transaction                agreements or related pool asset documents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          | X                                                         |                                      |   |
| 1122(d)(4)(ii)  | Pool                asset and related documents are safeguarded as required by the transaction                agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             | X                                                         |                                      |   |
| 1122(d)(4)(iii) | Any                additions, removals or substitutions to the asset pool are made,                reviewed                and approved in accordance with any conditions or requirements in                the                transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                | X                                                         |                                      |   |
| 1122(d)(4)(iv)  | Payments                on pool assets, including any payoffs, made in accordance with the                related                pool asset documents are posted to the Servicer’s obligor records                maintained no more than two business days after receipt, or such                other                number of days specified in the transaction agreements, and allocated                to                principal, interest or other items (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 the Servicer’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 and approved by authorized                personnel in accordance with the transaction agreements and related                pool                asset documents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               | X                                                         |                                      |   |

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|             |   **SERVICING                CRITERIA**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                |  **APPLICABLE****SERVICING                CRITERIA** | **INAPPLICABLE****SERVICING****CRITERIA** |
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| **Reference**    | **Criteria**                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     | **Performed****by****CarMax**                             | **Performed****by****Vendor(s)**          |   |
| 1122(d)(4)(vii)  | Loss                mitigation or recovery actions (e.g., forbearance plans, modifications                and                deeds in lieu of foreclosure, foreclosures and repossessions, as                applicable) are initiated, conducted and concluded in accordance                with the                tirneframes or other requirements established by the transaction                agreements.                                                                                                                                                                                                                                                                                                                                                 | X(3)                                                      | X(3)                                      |   |
| 1122(d)(4)(viii) | Records                documenting collection efforts are maintained during the period a                pool                asset is delinquent in accordance with the transaction agreements.                Such                records are maintained on at least a monthly basis, or such other                period                specified in the transaction agreements, and describe the entity’s                activities in monitoring delinquent pool assets including, for example,                phone calls, letters and payment rescheduling plans in cases where                delinquency is deemed 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 asset documents.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |                                                      |                                      | X |
| 1122(d)(4)(x)    | Regarding                any funds held in trust for an obligor (such as escrow accounts):                (A) such                funds are analyzed, in accordance with the obligor’s pool asset documents,                on at least an annual basis, or such other period specified in the                transaction agreements; (B) interest on such funds is paid, or credited,                to obligors in accordance with applicable pool asset documents and                state                laws; and (C) such funds are returned to the obligor within 30 calendar                days of full repayment of the related pool assets, or such other                number of                days specified in the transaction agreements. |                                                      |                                      | X |
| 1122(d)(4)(xi)   | Payments                made on behalf of an obligor (such as tax or insurance payments)                are made                on or before the related penalty or expiration dates, as indicated                on the                appropriate bills or notices for such payments, provided that such                support                has been received by the servicer at least 30 calendar days prior                to these                dates, or such other number of days specified in the transaction                agreements.                                                                                                                                                                                                            |                                                      |                                      | X |
| 1122(d)(4)(xii)  | Any                late payment penalties in connection with any payment to be made                on behalf                of an obligor are paid from the Servicer’s funds and not charged to the                obligor, unless the late payment was due to the obligor’s error or                omission.                                                                                                                                                                                                                                                                                                                                                                                                                                       |                                                      |                                      | X |
| 1122(d)(4)(xiii) | Disbursements                made on behalf of an obligor are posted within two business days                to the                obligor’s records maintained by the Servicer, or such other number of days                specified in the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      |                                                      |                                      | X |
| 1122(d)(4)(xiv)  | Delinquencies,                charge-offs and uncollectible accounts are recognized and recorded                in                accordance with the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                    | X                                                         |                                      |   |
| 1122(d)(4)(xv)   | Any                external enhancement or other support, identified in Item 1114(a)(I)                through (3) or Item 1115 of Regulation AB, is maintained as set forth                in                the transaction agreements.                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |                                                      |                                      | X |

| (3) | 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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