Infinity Softworks Propels powerOne™ Graph into Vanguard with Advanced, New Features

Beaverton, OR -- August 18, 2004 -- Infinity Softworks, Inc. today announced the release of an upgrade, version 4.2, for powerOne Graph, graphing-scientific calculator software. powerOne Graph brings TI-83/84 functionality to a Palm OS handheld computer, taking advantage of the handheld computer's touch-screen, color and improved usability.

"Again and again, we listen to and provide the advanced functionality that our users are requesting," said Elia Freedman, CEO of Infinity Softworks. "In this way, powerOne Graph users continue to have the best user and feature experience on their Palm OS devices."

The new version includes the following additions:

• Function and polar equations can reference another graph equation by name.
• Crop data while in the Graph view.
• Derivative graphing analysis now includes second derivative.
• Maximum and minimum limits for graphing function equations.
• Changed how calculus functions handled tolerance.
• Added first and third quartile to the calculator function list.
• Improved integral function for increased precision.
• Implicit multiplication.
• Polynomial root finding.
• Out of the box, now supports 160x160, 320x320, 320x480, 480x320 and 160x520 display sizes. 160x520 for graph window only.

Education customers in particular keep pushing the envelope on what they want their handheld to provide in the math and science arena. By combining powerOne Graph and a handheld computer, each student can carry a computer for class and learn a critical tool used in life after school.

"My students love using powerOne Graph," said Paula Jameson, Technology Curriculum Resource Teacher with Green Middle School in Ohio. "Since they started using powerOne Graph and handheld computers three years ago, the students are more interested in mathematics and look forward to class."

Pricing and Availability
Version 4.2 of powerOne Graph is immediately available for purchase through electronic download or CD from Infinity Softworks' web site at http://www.infinitysw.com/graph. It is also available through online resellers Amazon, Handango and PalmGear, and education resellers such as AlphaSmart, Scantron and K12 Handhelds.

Suggested retail price is US$59.99. Education discounts and volume pricing are available. The upgrade is available free to current version 4 customers.

powerOne Graph is compatible with devices running Palm OS version 3.1 or higher, including devices from palmOne, AlphaSmart, and Sony.

About Infinity Softworks
Infinity Softworks has distributed over 15 million calculation software products since its inception in 1997. Its software calculators, which perform business/finance, graphing, scientific and general mathematics calculations, run on Palm OS, Pocket PC and Windows computers. In its history, Infinity Softworks has been bundled with palmOne, Sony, Garmin, Handspring and ViewSonic devices. The company is headquartered in Beaverton, OR. For more information and description of the software offered, visit www.infinitysw.com or call (503) 690-3134.

powerOne is a trademark of Infinity Softworks Inc. Other trademarks are property of their respective companies.

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