Has anyone had trouble with bluetooth devices? I have an motorola hs 850 bluetooth headset that i use for things like skype. this worked (at least i remember it working) in vista without a problem. but it doesnt work in win7 the drivers don't seem to exist anywhere. I tried to download a release of widdcomm 5x and it hosed my system. I had to do a system restore to get back up and running.