Orbital always worth a listen, they've some great stuff. Had not heard of the other two tunes you picked from the soundtrack and never heard of the movie either, I'll keep an eye out for it, although, I would not be a huge fan of Keanu Reeves - I find him a bit one dimensional, though I did like the Matrix movies and Point Break.

Stabbing Westward sound like they are worth checking out a bit more, that was a good tune.