I have an IPT and would like to use it in my car. My car stereo does not have an aux jack easily accessible. I got a wireless transmitter, but it's a pain in the butt having to constantly retune it as I drive around. I'm thinking that some sort of extra speaker system for the car would be a good idea. I'm not necessarily looking for audiophile sound quality, just the ability to listen to some tunes and podcasts. Any ideas?