Awesome F-22 Raptor Screen 

Raptors are fighter aircrafts used by the US Airforce that became famous during the Iraq and Afghanistan wars. Being an elegant and technically advanced combat plane, it is an excellent photography subject. This screensaver is the free lite version of a paid-based, more comprehensive slideshow-style screensaver. This lite version only features five out of the 30 photos featured in the complete version. Despite this limitation, it is fully functional and some of its features can be customized. For example, you can set the time the system must be inactive for the screensaver to start working. Also, it is possible to set the time each image must stay on the screen. The program has many interesting transition effects. If you don't like any of them, you can disable those you want so they aren't shown when the program is active.

An interesting feature is the possibility of setting any of the images as your default wallpaper. Also, you can set the program to automatically alter the wallpaper between the images featured on the screensaver. The wallpaper can be changed every hour or every day. Also, if you like artistic effects, the wallpaper can be shown in black and white. If you like this lite version of the screensaver, maybe you'll want to purchase the full version, which is available on the developer's site.