Love to use the FM transmitter to listen to iPod tunes in the car, but if you use one to pipe music from your MP3 player to your car stereo, nothing beats getting static-free music -- which is not all that easy in the rolling hills of Connecticut. 
Finding an open FM frequency can be a nasty experience, but we have CNET tip that recently led us to Radio-Locator.com -- an amazing web site that lets you type in your zip code to find vacant frequencies in your area that are best suited for use with your audio device.
