U.S. Postal Service Continues Relationship with CDSI.

DALLAS, Sept. 24 /PRNewswire/ -- ACS (Affiliated Computer Services, Inc.) (NYSE: AFA) announced today that the United States Postal Service (USPS) awarded the Indefinite Delivery, Indefinite Quantity (ID/IQ) Statistical Programs Technical Support contract to its Government Solutions division, Computer Data Systems, Inc. (CDSI). The minimum dollar amount guaranteed over the life of the contract is $1 million with a maximum value of $30 million. The contract has a three-year base period and four one-year options.

Under this relationship, CDSI, the incumbent contractor, will provide technical support to maintain and improve the utility, efficiency and economy of existing and planned ADP computer systems which furnish revenue, cost and service information for financial management and rate making operations.

"We are delighted in continuing our long-term relationship with the U.S. Postal Service," said Pete Bracken, president of ACS Government Solutions. "I am proud of the significant achievements to improve the overall reliability of Postal's software solutions and am equally proud of the close association we have forged.

For nearly five years, CDSI has teamed with USPS to provide technical support services for revenue and cost in the service information, financial management and rate making operations, as well as Information Systems/ADP support in the customer service support arena.

ACS is based in Dallas, Texas, and has operations primarily in North America, as well as Central America, South America, Europe and the Middle East. ACS provides a full range of business services including business process outsourcing, electronic commerce, technology outsourcing, professional services and systems integration. The company's Class A common stock trades on the New York Stock Exchange under the symbol "AFA." Visit ACS on the Internet at www.acs-inc.com

Statements about the company's outlook and all other statements in this release other than historical facts are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995. These forward-looking statements rely on a number of assumptions concerning future events and are subject to a number of uncertainties and factors, many of which are outside ACS' control, that could cause actual results to differ materially from such statements. While the company believes that the assumptions concerning future events are reasonable, it cautions that there are inherent difficulties in predicting certain important factors, especially the timing and magnitude of technological advances; the performance of recently acquired businesses; the prospects for future acquisitions; the possibility that a current customer could be acquired or otherwise affected by a future event that would diminish their information technology requirements; the competition in the information technology industry and the impact of such competition on pricing, revenues and margins; the degree to which business entities continue to outsource information technology and business processes; uncertainties surrounding budget reductions or changes in funding priorities or existing government programs and the cost of attracting and retaining highly skilled personnel. These factors, when applicable, are discussed in the company's prior filings with the Securities and Exchange Commission, including the most recent Form 10-K, a copy of which may be obtained through the company without charge. ACS disclaims any intention or obligation to revise any forward- looking statements whether as a result of new information, future event, or otherwise.