Okay, I had to buy a new computer due to a hard drive crash. Running Vista 64. I purchased the Bluetooth from Kensington but can't figure out how to get it to work properly. I managed to get it to recognize the computer but can't figure out how to get the computer to recognize the treo 755. Also don't know how to set u pa virtual serial port. Help please! I'm a fairly bright person but this is not making sense to me. I called Spring Tech Support and he couldn't help me at all. IF I can't get it to work I'll have to return the Bluetooth.