This is lovely. Now that iOS5 is out, the "update all" button is permanently broken thanks to a rash of apps (of note, iMovie and AccuWeather, though I'm sure there are hundreds) with new versions that ONLY support iOS5. You now get a generic "This App is incompatible with this iThing", with no notice whatsoever of which app it is, or any option to skip the warning and update everything that WILL run. So those of us who haven't drunk the koolaid yet have to manually update each and every app by hand. Which is annoying on the iPad, but a royal pain in the ass on the iPhone. Thanks Apple for making life so easy.