Sorry if this is a dumb question. I'm buying my wife a new 32 GB iPod Touch because her old 8 GB is on the fritz. The store I got it had had only ones with a 2010 copyright at the bottom. I'm wondering if the 2011 version is any different. I assume the new ones have iOS 5 pre-installed, and it looks like other than that the specs are the same. But i'm wondering if there are any un-mentioned upgrades or improvements on the new 2011 version of the Touch. Does anyone know? Thanks!