RDM Corporation Announces Windows(R) 7 Support for its EC Series Scanners

ADK 6.4.15 provides customers with a simple upgrade path without service

disruptions

Toronto Stock Exchange Symbol: RC

WATERLOO, ON, Dec. 7 /CNW/ - RDM Corporation (TSX: RC), a leading developer of specialized software and hardware products for electronic payment processing, announced today that the EC6000i(R), EC7000i(R) and EC7500i(TM) series of Digital Imaging check scanners are now certified with the new Windows(R) 7 operating system.

With the release of RDM's Application Developers Kit version 6.4.15 , RDM's EC Series check scanners can now be integrated with Windows(R) 7 without any service disruption.

"Providing solutions that create a positive user experience is critical to our success," said Douglas Newman , President and CEO of RDM. "The timely release of support for Windows(R) 7 ensures that our customers can easily switch to the latest Microsoft operating system without experiencing any inconvenience."

About RDM Corporation

RDM Corporation is headquartered in Waterloo, Ontario and trades on the Toronto Stock Exchange under the symbol RC. RDM is a leading provider of specialized software and hardware products for electronic payment processing. RDM has pioneered electronic check conversion systems and web based image and transaction management services for banks, retailers, payment processors and government agencies as well as print quality control and image quality systems for a variety of global customers. For more information, visit RDM's website at www.RDMCorp.com

(C) 2009 RDM Corporation.

%SEDAR: 00007868E

For further information: Douglas Newman, President and CEO, RDM Corporation, [phone]/340 Office, [phone] Fax, [email protected]; James Merwin, CFO & Vice President, Corporate Development, RDM Corporation, [phone]/284 Office, [phone] Fax, [email protected]