http://www.4gamer.net/store/movie/e3_WoW1.mpg
http://www.4gamer.net/store/movie/e3_WoW2.mpg
http://www.4gamer.net/store/movie/e3_WoW3.mpg
No sound but more of a look at WoW nonetheless!
EDIT: Oh, the downloads are a bit slow but it's worth it ;D
sorry that I don't know of any mirrors.