This is the one i have
http://store.apple.com/us/product/TR...mco=MjE1NTkzNA
it works well , the only trouble i have with it is the station doesn't lock so it can be bumped and changed and where i live there are tons of tv towers within 2 miles and in that area i get alot of static. but overall it works very well
I also hate fm transmitters but its the only option i have i drive a Volvo XC90 and its damn near impossible to put an aftermarket stereo in it