Sure, there might not be too many surprises with a completely customizable gaming rig called "Black Ops" from high-end manufacturer Digital Storm, but that doesn't make it any less impressive. This latest rig naturally adds the latest Core i7 processors as options, along with ATI 5970 graphics, and Digital Storm's own Sub-Zero Liquid Cooling System, which promises to handle your overclocked processors and graphics cards with ease. You'll also get your choice of four different, equally intimidating-looking chassis, and a fairly generous three-year warranty (even on overclocked machines). Prices obviously vary quite a bit depending on the configuration, but the standard "Extreme" rig will set