Griffin iTrip, Creative TravelSount
I do not have a line in jack on my car stereo. It’s a vanilla AM/FM radio, so I don’t have a tape player, either. I bought the iTrip, which allowed me to play my iPod through the FM in my stereo. If I positioned the thing just right, it only got static-y sometimes. 😦
SO, I cracked it open to expose the antenna, as described by this site. Unfortunately, I must have grazed something during the process and the iTrip doesn’t work anymore.
Anyway, I bought the Creative TravelSound portable speakers today. They aren’t ideal for the car, because the sound will be coming from the dashboard, not from the car’s speakers, but it sounds MUCH clearer than the iTrip.