WiFi Blackberry devices coming this year

Blackberry maker Research In Motion is said to be developing a new version of the popular messaging gadget that will run on both cellular and WiFi networks. It's not clear which version(s) of WiFi will be used or whether it will be just one model of Blackberry or many, but they should be ready later this year. RIM is also considering the inclusion of other features common in smartphones and PDAs, such as expansion slots, GPS and a camera.

For more on Blackberrys:
- check out this Techworld article