Press Release

May 18, 2004

DynoPlex Announces Expansion Of OEM And Custom Application Development Program To Enable Integration With Its Feature Rich Client Applications And Back-end Servers For Corporate, ISV And Vertical Market Application Developers

Wireless Enterprise Symposium — Chicago, IL - DynoPlex, Inc. announced today expansion of its OEM and custom application development program for the BlackBerry® wireless platform from Research In Motion (RIM) (Nasdaq: RIMM; TSX: RIM) to offer integration with its leading productivity applications and robust back-end server solutions for corporate, ISV and vertical markets application developers.

Following successful market introduction of eTools™ development libraries, DynoPlex is offering an advanced OEM program for corporate, ISV and vertical market application developers to integrate with its complex, feature rich client applications and eFile™ family of back-end servers supporting mission critical functionality such as attachment processing, e-mail processing, remote file access, faxing, printing, etc., all available in an off-the-shelf format.

"Our company was built on a vision supported by a strong development expertise. We've developed a lot of complex solutions and found ways to implement things that seemed impossible" said Sergey Fradkov, co-founder of DynoPlex. "The level of expertise we have in developing for the BlackBerry wireless platform and the development muscle available to us is hard to come by and is even harder to beat."

The combination of a cost effective on-shore/off-shore development model and a wealth of experience gained in building and deploying industry leading productivity applications, along with custom tailored corporate solutions makes DynoPlex's OEM and custom application development program a true winner.

"The development community for BlackBerry is rapidly expanding and Dynoplex offers valuable expertise for corporate and commercial developers," said Mark Guibert, Vice President of Corporate Marketing at Research In Motion. "DynoPlex's new program will help extend powerful new applications to BlackBerry and help shorten development cycles."

About DynoPlex, Inc.
DynoPlex Inc. is a leading developer of productivity applications for handheld devices and custom tailored solutions for the vertical markets. With offices in New York and St. Petersburg, Russia, DynoPlex utilizes cost effective on-shore/off-shore development model to deliver complex, high quality software solutions. To download a demo of DynoPlex products, go to www.DynoPlex.com, or call 1-646-591-3777.

About Research In Motion (RIM)
Research In Motion is a leading designer, manufacturer and marketer of innovative wireless solutions for the worldwide mobile communications market. Through the development of integrated hardware, software and services that support multiple wireless network standards, RIM provides platforms and solutions for seamless access to time-sensitive information including email, phone, SMS messaging, Internet and intranet-based applications. RIM technology also enables a broad array of third party developers and manufacturers to enhance their products and services with wireless connectivity to data. RIM's portfolio of award-winning products, services and embedded technologies are used by thousands of organizations around the world and include the BlackBerry® wireless platform, the RIM Wireless Handheld™ product line, software development tools, radio-modems and software/hardware licensing agreements. Founded in 1984 and based in Waterloo, Ontario, RIM operates offices in North America, Europe and Asia Pacific. RIM is listed on the Nasdaq Stock Market (Nasdaq: RIMM) and the Toronto Stock Exchange (TSX: RIM). For more information, visit www.rim.com or www.blackberry.com.

eTools™ and eFile™ are trademarks of DynoPlex, Inc. Copyright ® 2002-2004. All rights reserved. The BlackBerry and RIM families of related marks, images and symbols are exclusive properties and trademarks of Research In Motion Limited. All other brands, products and company names mentioned herein may be trademarks or registered trademarks of their respective holders.