I've been playing Chaos Rings on my iPod Touch 4G, and a random thought occurred to me. Is there a way to back up the game saves for that game, or any other game for that matter? Things like stats, etc.
PhoneView works for me. With that you can back up the data for individual apps, and most of the time you can move them between iOS devices. I've used it to copy saves from my iPhone to my iPad.