The air force has wired together almost two thousand playstations at wright-pat. The article doesn't say what OS they're using, or if they're running code on the graphics chips. http://www.airforcetimes.com/news/2010/12/air-force-playstation-3-supercompu... -- “The aeroplane is fatally defective. It is merely a toy—a sporting play-thing. It can never become commercially practical." -- Nikola Tesla