Harmon Kardon - Drive + Play DP1 US

I had this before my current setup and it worked pretty good.  The interface was a bit weird for me and sound quality was off at times

This device is made to provide a more permanent way to use your iPod in your vehicle.  It has the standard connector for your iPod.  It works better than the usual FM modulators.  The toggle wheel allows you to search for songs, artists, playlists, etc...