Turn Your iPhone / iPod Touch into a Multi Touch Mouse
TouchPad Pro just released this wonderful app for your iPhone or iPod Touch which lets you control your PC of Mac like the MacBook Air Multi Touch mouse. Of course, you will need a jailbroken iPhone or iPod Touch in order to make this happen. The application features landscape mode, multi-touch zoom, scroll, right-click, and much more. You can watch the video below for the demo.
Visit their site for the full instructions on how to install TouchPad Pro and detailed tutorials on how to pair it with your system.