I bought a $30 gadget at Bestbuy that connects to the ipod and transmits a tiny FM signal that you receive on your car stereo tuner. You set both at any frequency where you don't have a station transmitting. The ipod must be very close to your antenna or signal is really staticy. For example, with ipod in my center console, sound sucks. When I place the ipod in the overhead eyeglass compartment, signal is fine. Not elegant nor hi fidelity, but worth considering...Cheers,
Spencer
Spencer