Hey guys. Instead of spending a small fortune to install a bluetooth system into my car I was wondering if anyone could recommend a GPS unit with bluetooth hands free system that will be fully compatible with my SCH-u740. I would like to have voice activated dialing and be able to integrate my contacts list. I've already tried the Magellan Maestro 4040 to no avail. Speaker would work, but I couldn't get contacts to sync. Now I'm looking at the Garmin c580. A friend of mine (in another state) has one and whenever he calls me on it he sounds great. Any suggestions would be appreciated.