Still a very good video, hehe.
If we're sharing videos: Yesterday I was at a meeting for ICT people in primary schools. We deal with a lot of older teachers who can't keep up with the computer developments, or WON'T keep up, because they're stubborn and refuse.
We were shown this video in retrospect (or however you call that):
http://www.youtube.com/watch?v=pQHX-SjgQvQ