Well, he does include instructions for running it on a personal computer, which looks like what I'm gonna be doing next week.
Besides the rental options discussed below these nvidia boxen don't look too big so either used ones will be available for cheap relatively soon, or you could just locate and liberate one in Promethean fashion.
Besides the rental options discussed below these nvidia boxen don't look too big so either used ones will be available for cheap relatively soon, or you could just locate and liberate one in Promethean fashion.