EXHIBIT 1 JOINT FILING AGREEMENT PURSUANT TO RULE 13D-1(K) JOINT FILING AGREEMENT (this "Agreement"), dated as of September 26, 2005, among Sigma Opportunity Fund, LLC, Sigma Capital Advisors, LLC and Sigma Capital Partners, LLC , each a Delaware...Joint Filing Agreement • September 26th, 2005 • Sigma Opportunity Fund LLC • Services-computer rental & leasing
