First: win-xp, iPod Touch 16gb, 2.0.2 quik-pwnd I upgraded to iTunes-8 and everything (mostly) is fine. Genius playlists work, syncing/backing up is smoother and faster. Visulaizer, blah, blah. blah.... The problem: I had an app to update. I downloaded it, no problem, but when I tried to sync it, I got this message: "Some of the applications in your iTunes library were not installed on the iPod because they are not compatible with this iPod." I the downloaded a new app and tried to sync it... same error message. Anybody encounter this issue yet? I haven't tried to dl an app thru the touch and see if it syncs, but I will be doing that shortly. Update: I added an app via the Touch and it did sync into iTunes. It's seems to only be from iTunes-to-iPod and not the other way around.