METLIFE INSURANCE COMPANY OF CONNECTICUT ---------------------------------------- SUPPLEMENT DATED JANUARY 4, 2007 To MetLife Retirement Account Annuity Prospectus Dated May 1, 2006 (As Supplemented) MetLife Target Maturity Prospectus Dated May 1, 2006 (As Supplemented) Registered Fixed Account Option Prospectus Dated November 7, 2006 (As Supplemented) T-Mark Prospectus Dated May 1, 2006 (As Supplemented) Fixed Annuity Prospectus Dated November 7, 2006 (As Supplemented) The following information supplements, and to the extent inconsistent therewith, replaces the information in the prospectus. This supplement should be read in its entirety and kept together with your prospectus for future reference. Please contact us at 1-800-233-3591, if you have any questions. On December 22, 2006, MetLife Insurance Company of Connecticut (the "Company") filed its Form 8-K/A to amend the 8-K filed on October 11, 2006, in connection with the acquisition by the Company of all the outstanding stock of MetLife Investors USA Insurance Company. The purpose of the 8-K/A is to file the financial statements of MetLife Investors USA Insurance Company and the pro forma financial information for the Company. Book 74 January 4, 2007