Awesome Cities from Space Screen Saver - Version 1.0 A photo slideshow screen saver with beautiful NASA/JPL radar images of cities and places around the world. All photos are super high-quality images. Other features include transition effects, black&white mode, password use, and extract photos as wallpaper, including built-in wallpaper cycling every hour or every day. This 5-photo version is free, the Gold Edition has 42 photos and may be purchased at Awesome-Screens.com