Bought it from here
http://www.thinkdifferentstore.com/
I used it on the way to work this morning. It didn't run perfectly, I had to tinker quite a bit to get it positioned somwhere so that I didn't notice some static, and when the song was very quite there was some slight static anyway. I can see where this might REALLY bother some people, but it was enough for me to live with it. I should mention that my antenne is in the front of my car. I would figure that if I had someone riding with me in the passenger seat that could hold the Ipod it would work fine.