I don't knwo what in the world is causing this, I've got an MSI K7T 266 Pro 2 and for some reason it almost allways rejects my fsb settings to reset them to 100 before even getting anywhere near getting into windows. Every once in a bluemoon it'll let me keep my fsb settings until I boot again. other wise I can only oc with my mult, yeah, sure I can change the fsb with MSI fuzzy logic, but.... it's a hassle and I don't feel reliable, also any way to get reliable temp readings from this board?