Hey people, I currently own a 2G iPhone. In addition to this,I'm currently testing out a HTC Magic to meet my specific requirement but am also considering upgrading to the 3G iPhone. I participate in long distance runs and I like to have my music playing when I'm out running. I usually do this with the Motorola HT820 headset. I'm also interested in tracking my runs live with applications like RunKeeper (or alternatives). I understand that these applications are more accurate with the GPS. Therefore, I would like to know if anyone has tried using the GPS and A2DP with music together and whether the 3G iPhone is capable of handling the load. The HTC Magic does this but it does struggle and the music drops out intermittently. Thank you!