Ok.. My g/f has an Intel P-III 800EB(OEM) OCed to 900 with a 155Mhz FPS and PC-133mem on a ASUS CUV4X the only way it will boot to WinXP is if the MOBO automaticly selects the MEM divider... I cant select "1/1,1/3 or 2/3... anyways I was just asking because on my "P-II 350@466 with 133Mhz FSB on "Intel SE440BX-2 and PC-100mem" has a faster memory benchmark on Sandra 2002 than hers... her is @ 345/345 and mine is @ 365/356 is the mother board putting the mem Frequency really low ? @ about 1/3 ? Because her Sandra mem benchmark should be higher than mine right ?