The MSI 6970 Lighting Twin Frozr III is an utterly massive graphics card, the longest on the market in fact, measuring over a foot in length. And MSI actually had to increase the size of the PCB to accommodate the 18-phase power design and a host of other goodies. The MSI 6970 Lightning is a behemoth, it's badass, and it looks awfully impressive. But can it deliver the goods? Let's find out.