This slideshow-style screen saver rotates photos of the A-10 and OA-10  Thunderbolt IIs, the first Air Force aircraft specially designed   for close air support of ground forces. The excellent 32-bit  screen saver lets you select the time between pictures, show   the photos full-screen or at original size, choose up to 14 special transition effects, and use password protection. Plus,  you can use its images as wallpaper,  rotate  wallpaper automatically, and show images in black-and-white for an artistic look.