EXHIBIT A

AGREEMENT REGARDING JOINT FILING

OF STATEMENT ON SCHEDULE 13D OR 13G

The undersigned agree to file jointly with the Securities and Exchange Commission (the "SEC") any and all statements on Schedule 13D or Schedule 13G (and any amendments or supplements thereto) required under section 13(d) of the Securities Exchange Act of 1934, as amended, in connection with purchases by the undersigned of the securities of any issuer. For that purpose, the undersigned hereby constitute and appoint WC Capital Management, LLC, a California limited liability company, as their true and lawful agent and attorney-in-fact, with full power and authority for and on behalf of the undersigned to prepare or cause to be prepared, sign, file with the SEC and furnish to any other person all certificates, instruments, agreements and documents necessary to comply with section 13(d) and section 16(a) of the Securities Exchange Act of 1934, as amended, in connection with said purchases, and to do and perform every act necessary and proper to be done incident to the exercise of the foregoing power, as fully as the undersigned might or could do if personally present.

Dated:	February 23, 2009

WC CAPITAL MANAGEMENT, LLC

By:	Aaron H. Braun, Manager	Aaron H. Braun


WILLOW CREEK CAPITAL PARTNERS, L.P.		WILLOW CREEK SHORT BIASED 30/130 FUND, L.P.

By:	WC Capital Management, LLC	By:	WC Capital Management, LLC
	General Partner		General Partner

By:	Aaron H. Braun, Manager	By:	Aaron H. Braun, Manager

WC CAPITAL MANAGEMENT LLC SC 13G/A