hi guys, since last weeks my cpu usage is always close to 100 %!! when i hit ctrl+alt+del and look at the process tab..i can see the process using most of the cpu resources...so i end the process...but then another process takes over and starts using the cpu resource(like insane amount 60%)...and if i end this one..another process takes over and starts using 60-70% cpu (like msnmsgr.exe) and this goes on...its very random.I am quite sure this is some kinda virus. its always the top most process...eating most of the cpu resources....so if i end the top process...some other random process replaces it and does the same and it goes on..i cant keep killing all the processes(i guess thats the aim of this virus ). i am running avast which did detect win32.sality and some of it was removes but some files are still infected.could that be the reason? anyone else faced a similar problem? I am running [COLOR="Black"]windows vista home premium.[/COLOR] any help is greatly appreciated..thanks. Sam