I really would not bother with these 'tests'as they merely engender the paranoia that many users already have. A good free AV, Adaware, free firewall, if you think you need it and the latest MS updates are all you will ever need.
I took some comfort from passing all tests with flying colours! I would add Spywareblaster to your list GANDALF <|:-)> as it does a good job of preventing most of this stuff getting onto your Pc in the first place.
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