I have a X51v and I have tried to get rid of the usb connection (cradle) and sync using bluetooth. How exactly do I do that. I have tried but no sucess, every time it says about a new partnership to no sucess.
Bluetooth sync has been hit and miss with me but I think I have it now. The only limitation I see now is with file transfers through active sync. Large files will crash it. Good luck. Fire walls are a big problem. Microsoft has some tips for how to address fire wall problems too that I would look up if you still have problems.