I'm using a Belkin Bluetooth and windows XP pro and activsync 4.5 on my computer. I had it working with my treo 750 but had to do a hard reset on my treo and it won't hook up again. When I run activsync, my Bluetooth on my computer displays (Bluetooth device “treo”connected to the activsync service on this computer. COM 4). Activesync stays connected briefly but then it disconnects. Any ideas?