Yea bluetooth requires some thing different than what xbox uses. Thats the invisible difference between how sony controllers and xbox controllers work. Also the reason why sony remotes that dont have a dongle are more expensive and xbox remotes are cheap(cause they just use the IR port).
well thats stupid. does the wireless headset from MS come with the usb adapter. I was trying to avoid paying 50 bucks for that headset. stupid MS and their peripheral exclusiveness.