If you use Norton 2005, you won't need Adaware, Spybot, or any of that crap. Finally they did it right, Norton 2005 finds everything those other ones find, as well as finding viruses of course. I ran a recent scan on my main system, AFTER running AdAware, Spybot, and a couple of others. Norton 2005 found 1,907 adware/spyware trackers, and three previously unknown viruses. Amazing!