My self I just hope that everything is blue tooth compatablie since I just but a bunch of blue tooth stuff really cheap from a friend.
OK folks, the iPhone will feature Bluetooth 2.0. No "kit" necessary. The BT radio is built-in, and will support all profile-compliant accessories. Also...Most desirable accessories (according to me)for the iPhone would be:
1. Bluetooth kit
... there are already several BT stereo headsets available, and should all work with iPhone. If Apple designs one, it could be slick.Bluetooth Stereo Headset