Tenzig

I also have an F-90bt and an iPhone 4 running IOS 5.0.1 that shows Pandora art and track control through the head unit. Have to start Pandora and select station through phone, but once it is running: art, play/pause, track up work great from AVIC screen. No way to change stations or thumb up or down. Very useful. I've been considering upgrading to a head unit with native Pandora control, but I think this functionality will suffice.