This song really seems like it should be on the soundtrack of some movie that would be a cross between Crouching Tiger, Hidden Dragon and The Matrix and... I don't know, something about samurai. If you don't like electronic music, you won't like it. But one good thing about Aphex Twin is that he establishes a clear sense of movement without vocals. Most of his songs (this one included) tell a story really well.
danomene: This song is actually "On (�-ziq Remix)." This might help if someone is looking for the song.