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 (firstname.lastname@example.org), but I get a message in the main window saying "Rick (email@example.com) has no updates currently available. To check for updates for another account, sign in with that account." What? I'm NOT signed in as firstname.lastname@example.org. Somehow it appears that two accounts are being confused. How do I fix this, and where?