Exhibit 7
Joint Filing Agreement
Pursuant to Rule 13d-1(k)
The undersigned acknowledge and agree that the foregoing statement on
Schedule 13D, is filed on behalf of each of the undersigned and that all
subsequent amendments to this statement on Schedule 13D shall be filed on behalf
of each of the undersigned without the necessity of filing additional joint
acquisition statements. The undersigned acknowledge that each shall be
responsible for the timely filing of such amendments, and for the completeness
and accuracy of the information concerning him or it contained therein, but
shall not be responsible for the completeness and accuracy of the information
concerning the others, except to the extent that he or it knows or has reason to
believe that such information is inaccurate.
Dated: March 24, 2008
/s/ Xxxxxxxxx San Xxxxxx
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Xxxxxxxxx San Xxxxxx
Attorney-in-fact for Xxxxxxxx Xxxxx
/s/ Xxxxxxx X. Xxxxxx
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Xxxxxxx X. Xxxxxx, in his capacity as trustee of the
Roman GLG Trust
Xxxxxxx Holding Services Inc.
By: /s/ Xxxxxxx X. Xxxxxx
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Name: Xxxxxxx X. Xxxxxx
Title: President and Secretary
