Aw man, I *so* wanted this to be a way to view a live iPhone, iPod or iPad screen remotely, but alas, it's the other way around. Install this free app and you can watch a computer screen shared with you by another user. Very cool, and works very well in my limited testing - almost no lag. Someone let me know if you know of a way to go the other way round w/o jailbreaking...
Join.me desktop screen sharing app now available for iOS - from MobiPuting
