Got a rental today, a Ford Fusion with Microsoft Sync. Very cool. Pairing with my 8330 was really quick and call sound quality over the speakers is great. Also A2DP compatible and playing music via BT sounds great, no popping or cracking. Just hit the phone icon on the steering wheel to answer or just dial from the phone and the music turns off and the call comes over the speakers.

My next car definitely has to have something similar. This is very cool.