ModusLink Honored with Sun Microsystems Supplier Performance Award

Waltham, MA (October 1, 2004) - ModusLink Corporation, a wholly owned subsidiary of CMGI, Inc. (NASDAQ: CMGI), today announced it has been selected by Sun Microsystems (Nasdaq: SUNW) for a 2004 Supplier Performance Award. Sun’s Supplier Awards program recognizes companies that are leaders in their field in bringing quality, innovation and value to customers. This is the fourth time in five years ModusLink has been awarded Sun’s Supplier Performance Award.

We are truly honored by Sun’s recognition of ModusLink’s commitment to excellence,” said Joseph Lawler, President and CEO of CMGI. “We are proud to provide outstanding service and enhance Sun’s key supply chain initiatives for their global operations. This tribute is a direct reflection of ModusLink’s focus to help our clients achieve their goals.”

ModusLink provides supply chain services for Sun’s hardware and software products. ModusLink was awarded the 2004 Supplier Performance Award for its work building and shipping software kits for Sun’s worldwide operations organization. ModusLink also played a key role in the development, testing and implementation phases of Sun’s major efforts to redesign their customer fulfillment services.

Each year Sun Microsystems recognizes the ‘best of the best’ suppliers for their contributions to outstanding product quality and customer value,” said Eugene McCabe, senior vice president of Worldwide Operations. “We congratulate ModusLink for attaining our high performance standards leading to these awards.”