-Spin syncing off into a separate app. Device syncing began simply to put music on an iPod. Now it puts music, videos, photos, books, calendars, contacts, notes, Safari bookmarks, email accounts and software onto iPods, iPhones, iPads, and Apple TVs. It is simply far too much crap to do built in now. This also solves all possible issues with iTunes during sync. For example, the "updating iPhone OS" dialogue is modal. Understandable, and not THAT big of a deal in a dedicated syncing app. In an app that is also my music player? Unacceptable. I should be able to browse my library while my iPod Touch updates. And the new "Apple Device Sync" should still stay responsive while waiting on my iPod during a regular sync. I'd also like the ability to modify things like which playlists sync without having to have the iPod plugged in.