I'm about to swap out my mobo (as well as my CPU, video card and RAM) and I just need to get one thing straight before I do it. Should I do a clean reinstall of my current OS (clean, as in wiping HD clean) before I put the new mobo in? Or do I install the mobo, then reinstall my OS? Also, I plan to eventually upgrade from my current OS, XP, to Vista. Should I do this now in the midst of my mobo change or wait until my new mobo is good to go (w/ BIOS and drivers) with XP? Sorry if I confused any or you.