We have the US edition of the HTC Touch Dual here at HQ. It's the Dual that's actually useful in the US by dint of its quad-band GSM and HSDPA bands that work on AT&T. Check the quick video above for a lightning tour and the signature WMExperts device comparison. We'll bring you a video of what's new on Windows Mobile 6.1 Pro (since this is the first device with WM6.1 officially on it in the US) next week as well as a full review of the Dual. In other words, keep an eye out for that before you run to Best Buy and drop $550 on this puppy.

In the meantime, happy Friday everybody!