Screen Saver Construction Set - Version 2.0a Build screen savers of your family, your corporate logo, advertisements, products, desktop themes or your most inventive fantasies. You can import graphics from many popular Windows applications and add sound effects, background music, special effects and ANIMAL applets to do just about all you can imagine. Create professional Windows installers, add password-protection to keep your work safe and distribute them with no run-times or DLLs to lose.