Have you read this discussion?
http://reviews.cnet.com/5208-6132-0.html?forumID=32&threadID=59623&messageID=707940
I've been playing with SpyBot S&D configuration, currently have it giving me warning when it is blocking something.
It keeps warning about these two deals when using your forums. Avenue A, Inc. and Double Click. Is this something ya'll are using, and if so, why? If these aren't something you've set up, why am I only getting them on your forums?

Chowhound
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GameSpot
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TechRepublic