I'm tired of my iPhone playlists. I have an iPhone 4 and I use AT&T's Navigator app for GPS on my bike. I can't see the turn-by-turn as I have the phone locked in my hard lowers but while I'm playing tunes, I can have turn-by-turn navigation going, as well, when I need it. So, I decided to try Pandora instead of my playlists and it works great! I need to turn on the bike, then load Pandora (or just bring it up), choose my station (Abba, mixed in with some Bee Gees and Queen -- I kid! I kid!) and I have streaming music. For me, it's better than XM as bridges and such don't cause silence and by paying US $36/yr. I get uninterrupted, commercial-free Internet radio!