http://mashable.com/2008/11/17/ifun/ Interesting idea from the makers of iGolf and iBowl. Found the missing video: http://ifun.sgn.com/igolfvideo/
Like I mentioned above, there is an app called VirtualPad that is like a game controller for your comp, but it doesn't work with Windows yet (or at least Vista) The app was free for one day so I picked it up. I imagine they will try to promote it again by making it free YouTube vid: http://www.youtube.com/watch?v=AKL_5K6yR9U
It's kinda cool, the iPhone just isn't the most accurate or responsive controller, a wii-mote uses bluetooth and infrared combined. But I like the fact that they are experimenting with these kind of things.