Is there a cheap way to plug an ipod into a 2001 audi bose stereo. It does not have an aux in. Does anyone know if the head unit has RCA inputs? I don't want to pull apart the dash to find out the answer is no. I have seen expensive cd changer line in solutions, but I just want a simple line in with better quality than a cassette deck. I don't need the head unit to directly control the ipod.