Is there really a big difference in sound quality if you use bluetooth?
I'm considering buying a Droid 2 car dock because it has a built-in usb plug - no need to manually plug it in anymore. For audio, I would like to use bluetooth since that eliminates a wire. And finally, I can use tasker to detect that the droid is in the dock and automatically fire up the bluetooth, pair with the car, and load up the media player.
That all sounds great, but if bluetooth audio is sub-par, I'll have to go back to the headphone jack.