I have the 3g touch and want to play music over the a2dp connection to a car stereo. I went to Fry's to see what would happen and I was rather disappointed with the ability of the ipod to detect many of the stereos they had, and when it did finally connect, the sound quality was terrible. Mainly, the high eq's had a scratchy sound that rendered it unlistenable. I tried the same stereos with my phone and the sound quality was fantastic. Is this an issue anyone else has looked into? Is it the ipod's problem? Is it my ipods problem? or the specific stereo? (the CZ500 by clarion specifically) Thanks for any insight!