While an Air Force Research Laboratory member told "We will have to continue to use the systems we already have in hand," the official added, "this will make it difficult to replace systems that break or fail." The Air Force apparently is being given any preferential treatment by Sony in their procurement of the consoles, as the lab member recounted "The refurbished PS3s also have the problem that when they come back from Sony, they have the firmware (gameOS) and it will not allow Other OS, which seems wrong."
SOURCE: [Opposable Thumbs, Ars Technica]