Agreed! I have nav prof. and I still use my tomtom. I have a us spec car in germany, so the traffic tmc does not work, only on my tomtom. I end up using both just to compare, and never has bmw nav been better at guiding me than tomtom regardless of traffic. I got stuck yesterday in the middle of a pedestrian zone bacause I said what the hell, let me trust BMW nav. Never again!