Just rooted last night....Here's what I'm hoping to be able to do soon. I have a bluetooth parrot visor clip in my car. So far it works pretty well. But my one complaint is that the speaker inside it is only OK. It would be GREAT if the call audio while the phone is plugged into my car's AUX jack could be sent to my car's speakers instead of the bluetooth device, leaving the bluetooth device as a glorified microphone. Right now, when a call comes in and I'm listening to music through my Droid the audio stops and the call audio is transferred to the parrot kit, as it should. So there is obviously some sort of programming that can be done....hopefully!