Yep, it's called the Matrix Code Emulator, and if you adjust the settings just right, you can get it to look just like in the movie. It's my default screen saver for my aging desktop computer. Besides looking incredibly cool, it's actually a very simple 2D screen saver, and is thus very easy for a computer to run... unlike some of the 3D screen savers, which would occasionally be too demanding for my PC to handle. :unsure