RIM to Present at RBC Technology, Media and Communications Conference 2008

Waterloo, ON, July 23, 2008 – Edel Ebbs, Vice-President, Investor Relations at Research In Motion (RIM) (Nasdaq: RIMM; TSX: RIM) will present at the RBC Technology, Media and Communications Conference 2008 in San Francisco, CA on Wednesday, August 6, 2008. The presentation, which is scheduled to begin at approximately 11:30 a.m. Pacific Time, will be available via live audio webcast on RIM’s website and can be accessed by logging on at rim.com/investors/events/index.shtml. A replay of the event will also be available on the website for two weeks following the event.

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. 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 rim.com or blackberry.com.

Source: Research In Motion Limited