I have a eo stepping e8500 running on gigabyte ud3p in vista 64 bit. I oced my cpu to 4.2(fsb 500 mhz x 8.5 multi) Everything is going well till I created a standard user so my Dad could use it(I dont want him to see my pronz). Anyway is there a way to solve this? I tried to set the multi on 9.5 and fsb on 450~ but I can't post. My vcore was on 1.38 that time. Though I could run 4.2 on latter settings with 1.30000 volts. Any input would be much appreciated.. thanks