I have an older car that does not have a direct way to connect my iPod to my car stereo. I thought that the FM transistors were the best way to connect my iPod, but after wasting $50 on one, I thought it would be worth while to share my results in this Instructable.
Step 1: Don't buy an FM transmitter
Unless you live in the boonies, you'll spend all your time switching channels to try and get rid of the static you're hearing. It works okay for long road trips, but still annoying.
Here's what I wasted my money on.