Toyota revolutionized the auto industry with its energy saving hybrid technology. This summer, Nvidia will do the same thing for computers with hybrid SLI technology. With computers becoming more visual, more graphics horsepower is needed to enjoy hd movies, browse 3D web sites, and play games...so Nvidia Hybrid SLI delivers performance when you need it and power savings when you don't. The technology uses two GPUs working together to deliver more graphics processing.