Ari Krupnik is a software engineer in Silicon Valley and is working on a project called iPhly. iPhly is an iPhone app that lets you control an RC airplane or helicopter with your iPhone. Simple connect your iPhone with the DSM2 module, launch the iPhly app and you are ready to go. You can control you airplane or helicopter using the iPhone accelerometers for pitch and roll and the touchscreen for throttle and rudder. Its not available in the App Store yet, but Ari Krupnik is hoping to release it soon.