Last night when I connected to my neighbor's network, (no available WiFi in my house right now) I loaded up AppStore to do my daily check for updates and it said there were 8. So I was like no big deal, I'll wait till tomorrow to get on the computer. (8 updates would take almost 30 minutes on iPod) When I connected my iPod to my computer this morning, the 8 updates didn't show up. They still show up in my iPod, but not in iTunes. What's wrong?