I just got a Sony XNV-770BT and the XNV module is not recognized by the computer. I have downloaded and am running My TomTom. I have tried it on 2 different computers and have tried different cables. I have also tried resetting it with no luck. The module has been plugged into my computer all night and the light is still red. \n\nAny ideas? \n\nThanks for looking in.