Since I am still on 2.2.1 I have no way of testing it, but I'm very interested in the stereo bluetooth capabilities of 3.0. I use my iPhone as my iPod while snowboarding and when stereo bluetooth becomes available to me (in plenty of time for next winter) I would really like to use it to listen to my beats while snowboarding without having to run a cord under my jacket. Have any of you really done any testing of music via bluetooth yet? And if you have any recommendations for a good set of bluetooth headphones to invest in for my snowboarding delight?