I got Norton.
But i you see the report that made a friend of mine that is a programmer and does those things of internet security buisness,
and it provides some scriptsto some companies thats requests his information.
saying depending the abilities of the hacker or the one who tries to damage your computer, those programs that you just said, they dont work against a pro, and i went to his home to do pick some discs he showed me a virus in action shutting down a Anti Virus and destroying every file, it was really creapy, it took the virus few minutes to destroy the system, it first takes down any security programs that you have, then is destroys every application, and drives of the system, leaving it without the Operating Systems, what i saw it left a mess in the hard drive.
But there are other stuff wondering around in the web.