True, not sure what I'd immediately do with wifi... but I'm most interested in the interface. While I've become used to the iPod interface, I've always felt that it was somwhat, sterile.
With the Zune's new Vista-like customizable and more graphically attractive interface, I think they may have a winner.
I hear there are working demo models now at some Circuit City stores. Maybe I'll stop by one and check it out.