The BlackBerry might just be the businessman's best friend but one thing is for sure: these little devices aren't nearly as loyal as the average pooch. We've already seen RIM's WiFi-enabled BlackBerry Curve 8320 on the T-Mobile network [1] and now it looks like it's AT&T's turn with the 8310--the GPS variant. You know the drill: GPS, A2DP/AVRCP, 320x240 display, 2-megapixel camera, microSD expansion slot and Bluetooth 2.0. It's a shame that they didn't manage to pack WiFi in there as well but as you probably know, that's how these things work with RIM [2]. These puppies are available now from AT&T in red and titanium flavors for $199 after 2-year service agreement and mail-in rebate.

For more on the new Curve:
- see this press release [3]
- and see some early reviews [4] of the device