NVIDIA Linux SLI Primer
 

Direct Link: http://www.phoronix.com/vr.php?view=5159

Summary: "By now you've probably read numerous NVIDIA SLI guides for
constructing a Windows gaming rig but for your viewing pleasure today we
have our first Linux SLI primer, as the NVIDIA Rel80 drivers are on the
heels of a public launch, which bring fourth initial SLI support. In
this guide, we share some basic information for choosing graphics cards,
power supplies, and motherboards that are NVIDIA Scalable Link Interface
certified. In addition we share a few tidbits about the Linux software
setup along with screenshots."