Some time ago I saw a Microsoft-advert in the "kind-of-university" I'm studying at...it looked like one could have some fun with it and fortunately I was able to get hold of a camera. The one above is the original advert, the others are fakes (click them to get them bigger and with better quality). What they say in their advert is something like "From the russians we got the idea for our windows-systems."
Of course I don't want to insult the russians...