I have watched this video so many times. Get the flash video at YouTube and be careful, don't hurt yourself.
Other links:
Music Video taxonomy at Videoville
Style Mag's top 100 music videos of all time
From MusicThing, the 10 greatest beat-making videos ever.
Also, these aren't music videos, but rather short films recognized by the Sloan Foundation for intelligent use of science in the film. To kill 15-30 minutes, click here, then click on Student Films, then click on a film (stupid flash interface).