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| 1.   | CarMax                Business Services, LLC is, as of the date hereof, the Servicer under                the                Sale and Servicing Agreement and the Administrator under the                Administration Agreement dated as of September 1, 2006 among the                Issuer,                CarMax Business Services, LLC, as Administrator (the "Administrator"),                and                the Indenture Trustee. |
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| 2.   | The                undersigned is duly authorized to execute and deliver this Officer's                Certificate. |
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| 3.   | This                Officer's Certificate is delivered pursuant to Section 3.10 of the                Sale                and Servicing Agreement and Section 3.9 of the                Indenture. |
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| 4.   | A                review of the activities of the Servicer during the period beginning                on                September 14, 2006 and ending on February 28, 2007 and of the Servicer's                performance under the Sale and Servicing Agreement was made under                my                supervision. To the best of my knowledge, based on such review, the                Servicer has fulfilled all of its obligations under the Sale and                Servicing                Agreement in all material respects throughout such                period. |
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| 5.   | A                review of the activities of the Issuer during the period beginning                on                September 14, 2006 and ending on February 28, 2007 and of the Issuer's                performance under the Indenture was made under my supervision. To                the best                of my knowledge, based on such review, the Issuer has complied in                all                material respects with all conditions and covenants under the Indenture                throughout such period. |
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