NVIDIA now offers new beta version 314.14 GeForce reference drivers for NVIDIA graphics cards. Word on the new driver is it: "Increases performance by up to 23% for GeForce 400/500/600 series GPUs in several PC games vs. GeForce 314.07 WHQL-certified drivers. Results will vary depending on your GPU and system configuration." There are new drivers for Windows Vista/7/8 32-bit, Windows Vista/7/8 64-bit, Windows XP 32-bit, and Windows XP 64-bit/Windows Server 2003 x64. Thanks Charles.