I saw that video, a few weeks ago.
I’m sure you’ve seen this one as well, but for anyone who hasn’t, this is incredible:
Animated History of Poland (Showcased at Expo 2010 in Shanghai)
http://www.youtube.com/watch?v=qr6Q0BpmyG0&feature=recentf
Thanks for the link. Actually, I haven’t seen it before. The video seems to be really good.