"NVIDIA IS first with WHQL drivers for Windows XP, x64 Edition. Nvidia got a confirmation that Microsoft admitted its recently submitted driver for Geforce 6800 Ultra and gave it a stamp of approval for this operating system. Nvidia can rock the Win x64 bit edition with certified WHQLd driver. You can say that this is the first x64 Logo graphic driver," says the INQUIRER. Further: "ATI also said that it will be ready with its Win 64 bit driver as soon as this 64 bit OS is ready."