i am running vista ultimate and also xp sp2
i have got jetway motherboard but there is a problem. When it installs the nvidia nforce ethernet drivers it says that a problem had occured because an INF file was not found. Error code is 31. I installed the drivers from my motherboard cd on xp but they wont install on vista.I even downloaded the updated drivers from nvidia site but still it installs and give this error on restarting the PC. plz hlp 10 points for explaining me what to do????

im not too sure about this, you may want to contact nvidia, wither that or downgrade to XP and wait for Windows 7, it seems like it is incompatible with vista, contact Nvidia, hopefully they can sort you out