Hey sorry I didn't respond sooner, I did not notice I had a message. No I did not get it to sync to the car. I believe the problem is with the bluetooth data transfer. I think BMW exports the phonebook from the phone the same way you would send a file using bluetooth. Since the G1's bluetooth stack is not complete the phone can't send that information to the car. They are suppose to fix this in the next "cupcake" update in hopefully a few months. As of right now I can receive calls through the car but the caller id on the radio does not show whos calling. If I want to make an outgoing call from the car I have to use the phone to call the person then the bluetooth picks it up when the call is anwserd.
Hey, Im running into a similar problem you had with syncing your phonebook to your car (via bluetooth). Were you ever able to sync them up? -Big Al