^^^when u jailbreak the itouch..you can customize the icons...backgrounds...and start up screen if I'm correct...also u can add 3rd party apps. like ichat,NES/SNES emulators, iphone applications, etc I'm not sure what else u can do to it but u can do numerous things to it..idk why dudes is sayin its a wasteof $ look at it as an iphone without the phone...I don't get why dudes is willin to pay $80-$100 a month when u can jus get the itouch which is basicallythe samething excluding the phone...I was gonna replace my sk3 for the iphone but thought the itouch is the way to go and replace my sk3 with the voyager..pluswhy buy the iphone which has NO INSURANCE COVERAGE