Reclaimer – A Halo 3 Comic

There is a Reclaimer comic forthcoming today, but in the meantime, I need some help. I’m looking for a good music track, something that’s just drums but with a driving beat. You remember the drum rhythm from Battlestar Galactica during those brief flash-forward sequences that gave the little previews of the upcoming episodes? I want something like that, only longer, minimum of one minute. Anyone have any recommendations?