I just happen to try to o/c my celeron 500 PPGA with a generic slotket on my ABIT BH6 1.0(SS bios). i have it equipped with a golden orb and it will only run at 75fsb at default voltage.. which is 2.0V. i tried to boost it to 83fsb but then it will crash before win2k loads up. wondering if anyone of you out there tried to o/c this combination.. and willing to offer some suggestion.