Huzzah, all hail the HTC Kaiser! The latest Windows Mobile 6smart phone from HTC has been given the thumbs-up by the FCC, clearing the way for a U.S. release. According to the FCC filings, it appears there are, in fact, three models: the HTC KAIS100 with a 3-megapixel camera; the KAIS110 with no camera; and the KAIS120 with a 3-megapixel camera on back and VGA lens on front. All three run on the GSM/HSDPA network and have integrated Wi-Fi, Bluetooth, and GPS. The smart phone also features a slider design, full QWERTY keyboard, and pivoting screen. There's no official word on availability or carrier, but with the HSDPA support, chances are the Kaiser will land at AT&T.