Can some1 give me some clear step by step instructions on how to set my XDA2s and Tomtom 2 Bluetooth GPS? I have downloaded the sotfware, tried to pair the device which it does recognise but the GPS icon comes up with a? on it, and it doesn't stay connected for long either. On my XDA it keeps saying GPS Disabled even when it's connected and has a strong signal? What am I doing wrong?