Vortex & Lightning is an amazing 3d screensaver. It features billions of possibilities. It runs randomly, all the parameters are randomized to offer an unlimited fun to your desktop. This Screensaver uses the latest 3d enhancement like blend, fog, lightning, reflexions, mirrors full frame antialiasing but will adapt itself to your config. Vortex & Lightning can be used to add fun to your parties, with the help of a projector or a big screen, it will work with any music and create nice effects, much better than a regular lightning and at a lower price. Also, you can smoke some "herbs" and have nice trips looking our screensaver, its efficiency has been proved by numerous satisfied clients.¿ (Note that the "unregistered" nag screen is a source of bad trips, so be sure to purchase you original before doing a smoking party with your friends:)) I wanted to make a screensaver with unlimited possibilities and the wow factor that makes it absolutely indispensable to your desktop. Most people are still using star field screen savers or other Opengl¿ abstract screensaver rather that thematic ones. It is just because a screensaver must be a source of distraction that is changing all the time. With Vortex and Lightning, you get the best abstract screen saver of all time and for an amazing low price. Enjoy!