hi,someone went to porn site(no not me lol)an got istbar an surfaccuracy on system,i was running norton, microsoft,ad aware an spy sweeper,after adding 2 more spyware,i finally got eveything out except for low level cookies,puter ran fine b4 this,but now hdd runs every couple of seconds an norton shuts down on its own(no predictable time) an i hav to manually restart it.i went to annoyance.com looked in forums an threads tried some things but no help,went to threads here couldnt get anything close,online gaming lags also,i hav a amd athlon64 3500,2 gig ram,200gighd,gforce7800,any help would be greatly appreciated