The official release of Windows XP x64 Pro is coming closer and closer and so I've decided to see how good is the SLI technology implemented in the x64 OS. I've downloaded the latest public beta RC1 (ver. 1289) and the latest beta drivers I could find - version 6.34 for the chipset and version 66.96 (dated 29/10/04) for the videocards (2x6800 MSI on a K8N SLI Platinum motherboard). Read on what happeded to my surprise: SLI still not available on XP x64?