Other new features from the Apple TV software update

While YouTube on the Apple TV stole the show of the device's most recent software update, Apple managed to sneak in a few other features and some intriguing hints at possible future features. As TUAW reader Brandon mentioned, there is a new iTunes Store section in the Settings menu, but all this does (for now) is allow you to select your country of residence. Could this be a precursor to shopping the iTunes Store from the comforts of your living room couch? Or is it simply a way to make the Apple TV access the streaming content (such as top songs, movies, etc.) from one's own country?

Also new is the ability to use iPhoto slideshows for the Apple TV's screensaver (and possibly Aperture slideshows as well; I'll have to check on that), and a new Parental Controls section in Settings that allows you to lock the Apple TV with a 4-digit numerical password. Brandon also says he now sees a 'no audio' feedback on the Apple TV when trying to use an Apple Remote to change volume, but I don't.

I'm also not sure about this one, but I believe a 'Shuffle' option is new above lists of items like playlists, artists, etc. Can anyone confirm that one? How about features we're missing? Let us know if anything else is new in the comments or via our tips form.