Not sure if upgrading to iOS5 yesterday has anything to do with it or not, but I have 20-something apps that need updates, but it won't go at all. I'm not getting an "incompatible" error like some folks are getting....they're just not doing anything. I've tried hitting the "upgrade all" button, as well as trying to update individually. And I've tried it over wifi as well as 3G. After hitting the button to upgrade, I'm not even getting the password prompt to enter my pw before a download/update starts. I've also tried restarting my iPad, as well as a hard restart. Any have any ideas, or anyone experiencing this?