Has anyone else noticed a distinct lack of stability since upgrading to 3.2.1? I've been using my iPad quite happily for a long time, but today I did a clean restore + upgrade. As I was setting up Google account sync, it crashed. Black screen, Apple logo. Not a good sign. A little while later, when using the iBooks store, it crashed again. Normally, since I don't see anyone else complaining, I'd expect that this kind of thing indicates a hardware defect. But since it never ever happened before upgrading, despite heavy usage for months, it's got to be the new firmware, right?