your phone is FOR sure synced with the bt gps from the bt settings menu... and you selected serial port when you connected to it so it uses the virtual serial port?
If you need more help hit me up on aim...
divxrippimpmac (laptop)
or
nickkmobile (phone)
or email me and ill send you my number and i can help you over the phone......
DivxRipPimp@Gmail.Com - Direct to Phone Instantly