The FCC has granted permission for the release of an iPAQ h2200 series Pocket PC, which will offer built-in Bluetooth wireless networking and SD IO support.
At this point, it appears that there will be at least two models in the h2200 series, one of which will have integrated Bluetooth and one which won't.
There will be a version with 64 MB of RAM and another with 128 MB of RAM. Both will run 400 MHz XScale processors, which assumably will be the new PXA255 ones with the faster memory bus speed.