Got the 650 a few days ago and Im running the Logitech DiNovo desktop using all their drivers and the such... I added a few extra Bluetooth serial ports and got the phone to pair with the desktop with no issues yet when I try to hot sync it pairs up then tells me the serial port is in use by another app ... not possible nothing else Im running uses them. Any suggestions on this? Got my bttray .exe running and all that fun stuff.