If you have Windows XP, most versions have a function in the screen saver that allow you to run a 'slideshow' from a file on your computer as the screensaver. The option is called 'My Pictures Slideshow' in the drop down menu. I used this function and built a folder on my work computer that includes all the best 3D pics I have taken over the past couple of years.... Some of the pics freak my coworkers out..... : )