I just picked up a 2006 Jetta, and it has the single disc stereo. I want to add an iPod to it, but from what it looks like the VW kit is pretty crap. I want to have full access to all the music on my iPod, so I guess that means retaining the iPod's controls. And definitely no FM transmitters. Does any one have any experience with them? I've been looking around on the net but I'd love to have the opinion of someone who's used one of them.