In my Performance, information and tools I get "nforce networking controller cannot start properly.
I have nforce 6100 which I stalled vista 64bit drivers. I just upgraded from xp to vista.
Its a AMD Athlon 64 processor 38+ 2.41ghz.
Did you go to the mobo manufacterer's website and download the Vista 64-bit drivers? Otherwise go to a friend and bring a flash drive carry the installation back.