My daughters both have an iPod Touch, eldest got hers a couple of months ago and youngest got hers yesterday (both are running iOS 4.3). Game Center on the older iPod is the latest version, where on the main screen it shows your real name above your nickname and also lets you change your status. However, on the newer iPod, it's still the old version of Game Center. Does anyone know how the older version on the newer iPod can be updated?