Re: series II factory audio I have been thinking about the same thing in my recently acquired Series 2. My last car had an AUX port in the back for a CD stacker so I bought a couple of bits and peices from Tandy for $10 and I had myself a crystal-clear hard connection for my iPod.
I also have a Belkin FM transmitter which I have to say is absolute rubbish unless you're driving in the country. Too much radio interference in the city.
I suppose one of us has to bite the bullet, pull it out and take a look. Unless someone already has???