Exhibit 7.1 Joint filing agreement The undersigned hereby agree that Amendment No. 3 to Schedule 13D to which this Joint Filing Agreement is attached as Exhibit 7.1 is filed on behalf of each of them. Dated: March 7, 2003 Warren H. Feldman,...

                                Exhibit 7.1

                           Joint filing agreement

The undersigned hereby agree that Amendment No. 3 to Schedule 13D to which this
Joint Filing Agreement is attached as Exhibit 7.1 is filed on behalf of each of
them.

Dated: March 7, 2003


Xxxxxx X. Xxxxxxx, Individually

/s/ Xxxxxx X. Xxxxxxx
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Xxxxxx X. Xxxxxxx





The Xxxxxx X Xxxxxxx Family L.L.C.


By: /s/ Xxxxxx X. Xxxxxxx
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    Xxxxxx X. Xxxxxxx, Manager