Right on time, T-Mobile has added another piece to the smartphone side of the HotSpot@Home puzzle with the 8820, featuring both WiFi and GPS in a single package -- a somewhat rare combo from our friends at RIM, and a new, fresh answer to the 8800 and 8830 variants found on every other national carrier in the US (and, in the case of the 8800, on T-Mobile itself). The lack of a camera will be a detraction for some, but a boon for others given the device's all-business roots -- and naturally, no one's going to complain about the microSD expansion, myFaves support, or the ability to hop on 802.11g networks for a little VoIP action, T-Mobile style. As cool as the Curve? No, but this one'll find it's own audience, no question about it. Look for the BlackBerry 8820 in stores starting today.