Windows XP, Windows XP Media Center Edition
http://uk.download.nvidia.com/Windows/180.42/180.42_geforce_winxp_32bit_international_beta.exe
Windows XP x64, Server 2003 x64
http://uk.download.nvidia.com/Windows/180.42/180.42_geforce_winxp_64bit_international_beta.exe
Windows Vista 32-bit...