I have a Jabra SP700 Bluetooth Speaker phone in my car. The device supports A2DP (it can be used and a wireless speaker for listening to the music & can even transmit it via FM to my car stereo). I don't use it that way but it is causing a problem. For some reason, when I get in the car and power on the Jabra, my 3GS iPhone starts playing through it and it usually forgets the playback position and starts the podcast over from the beginning. So if I'm halfway through a podcast, when I connect the Jabra I lose my place and it starts over. I cannot find any way to disable A2DP. I'd rather not have it active if it's going to cause a problem like this. Anyone have any suggestions?