One of the best things about the movie The Social Network was the soundtrack by Atticus Ross and Trent “NIN” Reznor. It’s available here for only $5, and there’s a free five-track sampler available at the same link if you provide your email address. I’m downloading it now. What I heard on this site sounded really good, and that’s a great music and design site in general.
Update: I got the whole thing, and it’s really good. The main theme especially, Hand covers bruise, illustrates what I said about the growing rage and jealous resentment that the Zuckerberg character showed.