I've seen a few posts that suggest that the F series are alot like Sync technology. Well the sync technology is compatible with the Zune. My question is of course, does the new F series feature compatibility for the Zune? Maybe through USB at least? Man that would be sweet. I loathe ditching my high dollar Zune 80gb when its been so good to me. I mean other than the whole car head unit compatibility thing its as good or better than the Ipod, but you dont have to deal with iTunes.