I bought a Belkin Tunecast II, but it suddenly doesn't work when powered by the car adapter (it worked yesterday), the screen flickers for no apparent reason (although that doesn't really matter), and I've read many reviews that the Macally PodFM is much better. Does anyone have any experience with this? How about the iRiver transmitter? Both got very good reviews on Amazon, as opposed to Belkin's mediocre reviews. I might want to just go with a tape adapter, but I'm worried about damage to my tape deck, and I just hate the concept of letting the cassette spin so long (not that people didn't used to listen to tapes...). If anyone has any good experiences with a tape adapter, please recommend a good one. I just can't decide what I want, but I know I want something. My only criteria is that it connect to the iPod via a standard 3.5mm cable, as I need to connect it through my iPod remote (for convenience purposes).