I just installed XP Pro Build 2600 SP1 on my Sony Vaio PCV-L620 it is a 500mhz P3 with about 192mb ram in it now. I just put in a newer 12gig hd in it. Well I just formatted and installed XP on it. Everything during the install went just fine. I can work in windows pretty for a bit then it will freeze. No blue screen, no error message, no beeps nothing just flat out freezes. It has happend when I try to go to any site on internet explorer as well. What could this possible be? Thanks alot...