I am another happy user of the aux in. I ended up just having the regular jazzy patch cable plugged into the aux out of the iphone dock that came with the phone. Then I have a regular iphone charger plugged into the dock for power. I've not found a good place to mount the dock but it works ok for me now without any modifications to the interior. Eventually I'll come up with some solution but for now the aux in is ready and I can listen to my music!