"Valve has seen fit to add an AI director and a new difficulty setting to the free Alien Swarm game."
Core i5 750 3.8GHz@1.3v under OCZ Vendetta 2
3x Kingston X25-V RAID0
2x Evga 9600GT SSC SLI
G.Skill Ripjaws 2x2GB DDR3-1600
Corsair VX550w, Ghettoed Antec Super Lanboy