I ran across this on the 37Signals blog - it's a very creative and unusual way to get a message across. While it's a web site it also works as a presentation.

It's amazing what you can do with a whiteboard/fridge/stove top, a whiteboard marker, a camera and a willingness to take a risk.

The thing for me is that while it's a promotional presentation for a book it has a visual presence, sense of humour and conversational style that sets it far apart from the millions of faceless, insipid, cookie-cutter book marketing web sites that are out there today.

Check it out