I am bulding a new sys: Asus p5Q deluxe, E8500, 4gb ram, etc. I've built other systems with Xp, but I was curious if there was a certain order in which drivers and the OS are installed. For instance, once I power up the mobo for the 1st time, should I update the bios 1st, then install vista? When installing vista, I read something about changing discs and installing the mobo drivers from the cd, before finishing the vista install. What's the preferred order of installation? thanks.