There are a lot of PC users that know little about "Spyware", "Mal-ware", "hijackers", "Dialers" & many more. This will help you avoid pop-ups, spammers and all those baddies.
What is spy-ware?
Spy-w
thanks for posting this one. its really hard to remove hidden spywares and adwares, i have used lavasofts adaware but it dint stopped the popping of different ads even if im using mozilla. i also got popups from myspace and friendster and that's really weird cuzz everytime i go to those sites they are adfree. i may try spysweeper as you said.