ok windows xp sp2, so I dont know my point is I just got done refraging my hard drive and like 2 days later it don't work. LIke when windows start up it stays at the blue welcome screen so I have to press cntrl alt de then stop explorer (under processes) and then restaurt it, most of my programs don't work, but like they all did before. (this was after like 2 days) and I had sp2 and was using firefox. I know after I installed sp2 and stuff I had to restaurt my computer which now it freezes after the restaurt (like at the intel p4 screen before bios) so I have to just flip the switch, so do you think doing that right after I install stuff could mess up windows some how.