I've noticed that playing music via bluetooth on my car stereo sounds TERRIBLE. It doesn't matter if it's Slacker Radio from cache or stream, or if it's my own music. It has distortion/background interference or something. I don't notice it with listening to podcasts but of course they aren't as high a quality as I would expect the music to be. It's so bad it's actually not fun to listen to. I'm not an audiophile by any stretch of the imagination, but I certainly never expected an APPLE iPhone to sound this awful. Anyone have any suggestions/ideas? I've used a Droid X to bluetooth stream to the stereo and that sounds just fine. Is apple really inferior than motorola droid x at streaming music?