EXHIBIT 99.1 AGREEMENT OF JOINT FILING Todd W. Herrick and Toni L. Herrick hereby agree that the Schedule 13D to which this Agreement is attached as an exhibit and any amendment to such Schedule 13D may be filed on behalf of each such person.

CUSIP No. 878895 10 1

                                  EXHIBIT 99.1

                            AGREEMENT OF JOINT FILING

     Xxxx X. Xxxxxxx and Xxxx X. Xxxxxxx hereby agree that the Schedule 13D to
which this Agreement is attached as an exhibit and any amendment to such
Schedule 13D may be filed on behalf of each such person.


Dated: February 22, 2007                /s/ XXXX X. XXXXXXX
                                        ----------------------------------------
                                        Xxxx X. Xxxxxxx


Dated: February 22, 2007                /s/ XXXX X. XXXXXXX
                                        ----------------------------------------
                                        Xxxx X. Xxxxxxx


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