I upgraded to a 3G a few weeks ago. None of the apps I downloaded/purchased before that time are recognizing that I am the owner. I don't know how it happened, but when I'm in the App Store (in iTunes), I can see that I am logged in under my original account (email@example.com), but I get a message in the main window saying "Rick (firstname.lastname@example.org) has no updates currently available. To check for updates for another account, sign in with that account." What? I'm NOT signed in as email@example.com. Somehow it appears that two accounts are being confused. How do I fix this, and where?