Flag of China Screensaver - Version 1.0 The Flag of China Screensaver displays the flag using specialized 3D physics techniques. The simulation includes rope attaching the flag to a pole with realistic shadow casting. The screensaver can be configured to display the flag in a variety of different scenes. Select different background images or choose you own. Change the wind speed. Choose several different viewing positions. Add words at the bottom of the screen in any font, size and color. Select performance options to suit your computer hardware. This software is free.