Never mind guys. I found out the audio is bluetooth and its comming in crystal. I would prefer this over plugging it in every time. Dont get the non bluetooth version as many of us have got boned on the ipod input not working.
So I have been through two I-Simple's and now just got a DICE mediabridge. They all work once right after the install then later they do not recognize my Iphone 4. The mediabridge says no connection and sets to BT mode. This is so F'ing annoying. I thought getting a 250 dollar unit would work...