Data Evolution Signs Licensing Agreement with Odyssey Computing: Pocket On-Schedule Software to be used on Clio and Cathena

Data Evolution Corporation, a subsidiary of Data 
Evolution Holdings, Inc. (OTC.PK:DTEV), announced today that it has 
signed a license agreement to offer Odyssey Computing, Inc.'s 
On-Schedule contact manager applications on its Clio(R) NXT and 
Cathena(TM) mobile computing products.

   "Data Evolution is pleased to have entered into this licensing 
agreement with Odyssey Computing," said Robert Sowah, Chief Executive 
Officer of Data Evolution. "The functionality of Pocket On-Schedule's 
contact and information manager applications coupled with the 
software's powerful, easy-to-use features are ideal matches for Data 
Evolution's industry-leading mobile computers and we believe that our 
customers will appreciate the utility and value afforded by this 
application."

   "Data Evolution is a leading innovator in the development and 
manufacture of mobile computing devices, including the award-winning 
Clio," said Gary Fong, Vice President of Odyssey Computing. "We are 
excited to be working with Data Evolution and look forward to 
developing new and innovative mobile solutions for delivery to the 
worldwide marketplace."

   Odyssey's Pocket On-Schedule, which features multiple Calendars, 
Contact folders, Tasks, Journal, Notes, and synchronization to 
Microsoft(R) Outlook, will be pre-loaded on certain devices within 
the Clio NXT and Cathena product lines.

   This release includes forward-looking statements made pursuant to 
the safe harbor provisions of the Private Securities Litigation 
Reform Act of 1995 that involve risks and uncertainties including, 
but not limited to, the impact of competitive products, the ability 
to meet customer demand, the ability to manage growth, acquisitions 
of technology, equipment, or human resources, the effect of economic 
and business conditions, and the ability to attract and retain 
skilled personnel.  The Company is not obligated to revise or update 
any forward-looking statements in order to reflect events or 
circumstances that may arise after the date of this release.

   About Data Evolution Holdings, Inc.

   Data Evolution Holdings, Inc., through its subsidiary, Data 
Evolution Corporation, manufactures computer hardware and develops 
proprietary computer software for mobile data capture solutions. The 
Company's hardware products consist of the award-winning, convertible 
handheld personal computer, Clio(R), and the traditional notebook 
computer, Cathena(TM), which is specifically targeted to the 
education and government services markets, both of which run 
Microsoft's(R) Windows(R) CE(TM) operating system. Our software 
products and services, grouped under the trade name 
mCapture:PowerSys(TM), are specifically designed to help 
organizations capture and manipulate data efficiently and accurately.

   About Odyssey Computing, Inc.

   Odyssey Computing, Inc., founded in 1990, is an industry leader 
in custom and retail software development for Windows CE-based mobile 
devices. Odyssey's product line includes the Pocket On-Schedule 
contact manager, BizCalc financial calculators and MBA-Calc business 
calculators. Odyssey has also developed custom applications for 
vertical industries such as healthcare, law enforcement, and 
hospitality. For more information, visit Odyssey's website at 
www.odysseyinc.com.

   Data Evolution Corporation (PINK SHEETS:DTEV)