The wallpaper surrounds your folders and app icons with dots and Pac-Man ghosts to show off your love for retro gaming (get the full image from this Japanese website). Need to know how to set a background wallpaper? Check out my complete iOS 4 guide. Of course, this wallpaper is awesome, but I do wish it was animated a la the Google Pac-Man birthday Doodle (or, ahem, an Android device). Maybe my dreams will become reality with the iPhone 5.