WHEREAS, pursuant to a Subscription Agreement entered into with the Purchasers on June 30, 2004 (the "SUBSCRIPTION AGREEMENT"), XA sold the ------------------------- Purchasers an aggregate of $2,500,000 in two tranches of Convertible Promissory Notes...Waiver of Rights Agreement • July 24th, 2006 • Xa, Inc. • Services-management services • New York
