I'm still using my Iriver H100 and still loving it but there were some things that i felt were lacking., see: http://www.iriver.com/company/news_view.asp?idx=373 . It seems my shortcomings have been dealt with. File deletion and on the fly playlists. The firmware is not realeased yet but I can't wait. If any mac users also use Linux and want expose try skippy, really awesome, but beware if you are a KDE user,set the key binding to "Scroll_Lock" or you'll get errors.