SeeBeyond Stockholders Approve Merger with Sun Microsystems

The stockholders of SeeBeyond Technology Corporation
(NASDAQ:SBYN) today approved and adopted the Agreement and Plan of
Merger, dated as of June 27, 2005, by and among Sun Microsystems,
Inc., Big Bear Acquisition Corporation and SeeBeyond, and approved the
merger. Stockholders holding approximately 72% of the total number of
shares of SeeBeyond issued, outstanding and entitled to vote at the
meeting voted in favor of the agreement and the merger. The
transaction is expected to close later today.

   About SeeBeyond

   With more than 15 years of software innovation and real-world
experience in integrating systems across Global 2000 organizations,
SeeBeyond (Nasdaq:SBYN) delivers the industry's first integrated
composite application network built on a comprehensive integration
platform. The SeeBeyond(R) Integrated Composite Application Network
Suite(TM) helps organizations rapidly assemble and deploy
enterprise-scale end-user applications built on existing systems and
infrastructure to dramatically improve business operations. SeeBeyond
has more than 2,000 customers worldwide, including Blue Cross Blue
Shield of Massachusetts, BHP Billiton, The Cleveland Clinic, The Dial
Corporation, DuPont, Florida Power & Light, Fluor Daniel, Fujitsu,
General Motors, Halliburton, Hertz Corporation, HP, Lockheed Martin,
Pfizer, Samsung, Sprint and Sutter Health. For more information,
please visit www.seebeyond.com.

   SeeBeyond is a registered trademark of SeeBeyond Technology
Corporation in the United States and select foreign countries.
SeeBeyond Integrated Composite Application Network Suite is a
trademark of SeeBeyond Technology Corporation. The absence of a
trademark from this list does not constitute a waiver of SeeBeyond
Technology Corporation's intellectual property rights concerning that
trademark. All other brands or product names are trademarks of their
respective owners.