I would agree with N1k. Do you have a backup of your registry that youc could revert to? Then it could be helpful if you could post your task manage screenie showing all the proceses running and the specs on your computer. In the meantime you could download MS Defender, Spybot, Adaware, update all their definitions and run them. Then downloade ewido from ewido.com and update its definitions, then boot into safe mode and run it. Also get CCleaner and use it to get rid of junk from your hard drives as well as from the registry. I use RegSeeker, Sys Mech 5 and CCleaner to keep the registry clean. Then you might want to defrag if your machine is still alive after this point. Also there are some registry tweaks regarding filesystems you might want to apply which I will let you know if youare interested and have made it this far! Good luck!!!