CKM Chalk Media Corp Com Npv

Chalk Media Corp. ("Chalk") (TSX VENTURE: CKM) today announced that the previously announced acquisition of Chalk by Research In Motion Limited by way of a statutory plan of arrangement (the "Arrangement") has been completed.

The Arrangement was approved by Chalk securityholders at a meeting held on January 27, 2009 where holders voted in favor of the Arrangement. The Arrangement was approved by the Supreme Court of British Columbia on January 28, 2009.

As a result of the Arrangement, Chalk, a member of the BlackBerry� ISV Alliance Program since 2007, becomes a wholly-owned subsidiary of RIM. Chalk will apply to delist its shares from trading on the TSX Venture Exchange and will apply to Canadian securities regulators to cease to be a reporting issuer.

About Chalk Media Corp.

Chalk's mobile content deployment system, Mobile chalkboard(TM), allows multimedia content to be created, securely pushed and tracked on BlackBerry� smartphones. Chalk's software and content helps organizations communicate with their employees, business partners and customers. Additional information is available at www.chalk.com.

The BlackBerry and RIM families of related marks, images and symbols are the exclusive properties and trademarks of Research In Motion Limited. RIM, Research In Motion and BlackBerry are registered with the U.S. Patent and Trademark Office and may be pending or registered in other countries. All other brands, product names, company names, trademarks and service marks are the properties of their respective owners.

The TSX Venture Exchange Inc. has not reviewed and does not accept responsibility for the adequacy or accuracy of this release.

Contacts: Investor Contact: RIM Investor Relations (519) 888-7465 Email: investor_relations@rim.com