I guess Gametrailers got the vids after all, thank goodness.
SD Version: http://www.gametrailers.com/player/24890.html
HD Version: http://www.gametrailers.com/player/24889.html
I'll edit the SD vid into the OP.
LEFT4DEAD411.COM
Bet with disolitude: Left4Dead will have a higher Metacritic rating than Project Origin, 3 months after the second game's release. (hasn't been 3 months but it looks like I won :-p )