I read the spec's on it & it says it will support Athlon xp "up to 1900 and beyond" Strange, Also the FSB maxes out @266. Be interesting to see what your CPU is actually running at. I think ya might want to get ya a new Mobo Dude. How old is that board? got to be a few years by now. I wouldn't recommend throwing a 3200 chip in it. I don't think it would work on that older board+ ya wouldn't be able to utilize that FSB speed that comes with that 3200. If ya want to be sure just E-mail ASUS & ask them if nobody else shows up here with an opinion.