When we learned that the Air Force was buying 300 PS3s we knew it could mean only one thing: all-night HAWX LAN party. But, when the order came through for 2,200 more, it seemed something more serious was afoot, and sure enough the armed force that aims higher was aiming to use them as a cluster for high-def video processing. Naturally that's quite dependent on the machine's Linux capabilities, capabilities that Sony has, of course,
