Thought of something else - gotta ask exactly "how you got here?" This a fresh build? Would it be a big deal, at this point, to do a reformat & reinstall? Did you run the driver installer that 'autoruns' from the included CD? Thinking about this, as one problem I've seen a lot with Intels is - the driver installs have to be 'sequenced'; i.e., the chipset drivers have to go in (usually in two steps, with a reboot in between) before anything else connected to any of the NB/SB busses can be found for installation... I always recommend to folks to just run the GB installer, and only 'unselect' GB utilities so they don't 'clog things up'... Then, when win is connected to the net, it will take care of any newer drivers it feels are requisite, through the updater.