My 328i is wired for a CD changer, and I'd like to see if there's an adapter available to hook up an iPod to the wiring harness. I'd like to keep the iPod up in the passenger compartment, and use the iPod remote to control it, but I want to run the sound directly through the CD inputs instead of using the FM transmitter option that I've been using in my old car. Anybody know of anything out there?