I was shocked when I ran the anti-spyware tool which is included in this suite it founds 233 spywaretraces but spybot , ad-aware and spy sweeper doesn't find any spyware when I ran them. My question is how is that possible.

Thanks in advance.
Niels

Not all apps are created equal and its possible, though unlikely, its finding something the others arent. I would stick with the apps listed here though

http://www.spywarewarrior.com/rogue_anti-s...htm#trustworthy

@ Grinler : OK thanks a lot for the answer , I knew that site from a Dutch forum but I tried the software because it wasn't listed.