Okay, a friend of mine's iPod touch was stolen (about a year ago). We'll give that friend of mine the name "Bob". We have had a suspect for a while now, we'll say his name is "Karl". For a while now, there has been no way to tell if Karl's iPod was really Bob's.. Until recently. I found Karl's iPod and wrote down the model number, serial number, and mac address from the settings app. Since Bob has an iTunes account and registered his iPod to iTunes, I should be able to go back and see the model number, and serial number of Bob's old iPod.. correct? My question is how can i do that? Thanks, Matt.