I was reading a blog on boo, a python like scripting language on mono and dotNet. Boo looks very interesting because they have gotten rid of some of the python syntax that I found really bad. For example, OO programming in python required the use of "self." everywhere. This got really bad quickly. Fortunately Boo gets rid of that cluncky syntax.
Anyway, the Boo article I was reading had a link to a short demo. While the demo wasn't that interesting, I found the demo tool interesting. He was using a freeware product called Wink (link). Wink can capture a demo from your screen. The resulting demo is shown using flash or other tools. Looks very nice! And did I mention that it is free :)