They weren't able to hit us up with a ton of details, but Mio took the wraps off a new pair of GPS handhelds today, the Digiwalker C520 (pictured above), which rocks Bluetooth and a 4.3-inch widescreen display, and the more entry-level Digiwalker C250, which can pull double-duty as an MP3 player and has a 3.5-inch touch screen. Both should be out sometime in the first half of the year, pricing on each is still undetermined. Click on for a shot of the C250.