Well, have you seen this? Seems pretty cool... I was browsing their site and I remembered that I saw this before when I was looking for a Video card 
http://www2.ati.com/misc/demos/ATI-9700-animusic-Movie-v1.0.mpg
http://www2.ati.com/misc/demos/ATI-9700-animusic-Movie-v1.0.mpg
