I was messing around with the Bluetooth stuff on my PC yesterday, and under headset, it said that it was possible to use the computer's speakers and mic as the "headset". However, when I tried to set up the computer as a headset on the Treo, the Treo didn't find it as a "nearby" device. I also didn't see any way to transfer the call to the computer like you can by pushing the button on a bluetooth headset. Anyone ever tried this? If so, how did you get it to work?