6 in 1 Car Kit for Ipod (Black) Car Charger / Fm Transmitter / Holder Full Range Frequency / USB port / Remote Control for iPod, Touch 1G/2G
I could quickly place my iPod onto the unit and choosing channels was easy.  The ratcheting screw mechanism to hold the iPod at a certain angle, broke easily, so I had to use a quick-tie to hold the unit in place.  Each time car is started, the unit needs to be manually turned on as well; otherwise you will get high-volume static over your sound system.