With the arrival of the iPhone OS 3.0 it is now possible to create external accessories for the iPhone that can be controlled via bluetooth. The GameBone Pro (the shape of a dog bone) is the first bluetooth gamescontroller for the iPhone 3GS, created by the Australian iPhone-softwaredeveloper 22moo. The GameBone Pro can be used wirelessly via bluetooth of with a cable via the iPhone dock-connector. » iPhone 3GS Bluetooth Gamescontroller “GameBone Pro”