Jesus, thanks WildStyle, you are the best. Ok, now I can relax and get back to this when it's time. I think about that PSU thing, and ram a will change. Thanks again, now I stop bothering you. Whoops, one more thing. My bios is pretty old (2001 I think ) , should I update it before or after install of my new processor? I heard that someone had problems with newest MSI bios but he also said that the site has all bios since 2001 so I can try which works if newest doesn't.