U -- Computer VT Instruction - FCI Phoenix

In Modifcation No. 2, the solicitation availability date was scheduled to on October 25, 2007 with an anticipated date for receipt of quotes to be on November 26, 2007. This modification is incorporating a new solicitation availability date of November 26, 2007 with an anticipated date of receipt for quotations to be on December 20, 2007 (2:00 p.m. Central Standard Time). These dates are projected estimates, and thus potential quoters should refer to the solicitation (SF-1449 - Block #8) for the actual quotation deadlines. This modification maintains all the terms of the original synopsis excluding the change in the availability date. Please ensure your compliance with the terms when providing a quote.