You can consider this one to be either a preview of Tron: Legacy (aka: Tron 2.0) or as the extended clip to Daft Punk's Derezzed off of the movie soundtrack. I am not a fan of techno music but the music does fit in very nicely with the movie.
If you've got a fast connection and a wide screen I recommend watching the HD version (click on the up arrow near the bottom right to change your resolution) in full screen mode (click on the four cornered square in the bottom right).
If you've got a fast connection and a wide screen I recommend watching the HD version (click on the up arrow near the bottom right to change your resolution) in full screen mode (click on the four cornered square in the bottom right).