I want a Zune HD so bad, but my Pioneer Nav in my car controls my ipod, and displays everything on my screen. Nobody makes a Nav that works like this with the zune, and it's keeping me from getting one. I've never had much luck with iPods, (on my 3rd one since 09 alone), and like the way the zune interface looks much better. but having to plug it in via headphone jack then control through the zune is a deal breaker for me.