HyperRoll Files Suit Against Hyperion

HyperRoll Incorporated, the leading innovator in providing data aggregation solutions for business intelligence (BI) applications, today announced the filing of a patent
infringement lawsuit by its subsidiary, HyperRoll Israel Ltd. against Hyperion
Solutions Corporation (Nasdaq: HYSL). The suit, filed in the United States
District Court for the Eastern District of Texas, asserts claims for patent
infringement, violation of the Lanham Act, and false patent marking.

In its complaint, HyperRoll Israel asserts that Hyperion's recently
introduced Essbase 7X products infringe two key patents covering data
aggregation, U.S. Patent Nos. 6,385,604 and 6,434,544. The complaint asks the
court to order that Hyperion obtain the return of all infringing copies of
Essbase 7.1 and 7X, and to issue an injunction to prevent Hyperion from
continuing to infringe the HyperRoll patents.

The Lanham Act claim stems from Hyperion's access to HyperRoll's
commercial aggregation solution for Essbase in 2003 under nondisclosure
agreement and its subsequent misrepresentations to the public concerning
Essbase 7.1 and 7X. The complaint seeks unspecified monetary damages from
Hyperion as well.

"HyperRoll has made a tremendous investment in developing data aggregation
technologies and acquiring intellectual property that has become critical in
BI environments," said Michael Bealmear, CEO of HyperRoll Inc., parent company
to HyperRoll Israel. "HyperRoll intends to protect its intellectual property
and will assert its patents and other proprietary rights to protect its
technology and prevent infringements."

Additional information about the lawsuit can be obtained by visiting
http://www.hyperroll.com.