I have been trying to connect my BMW Navigator III to my computer to download routes from Microsoft Streets and Maps. The program tells me that there is no GPS configured. I am using a USB cable to connect to the computer. This is the latest Garmin GPS so I am guessing that it is possible to connect to Streets and Maps. Anyone ever done this and can shed some light? I would appreciate it! With what that GPS costs I would thing it should also do routine maintenance and wash dishes!