@Alpha: Maxspyware is NO LONGER a rogueware. But it was that previously with huge false positives. You know regaining reputation is not easy mainly when it is among security related softwares.
Let me give some more info's. The software developer has two products
1.
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2.
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The antispyware engine is in house and the antivirus used Vipre engine + in-house antispyware engine.

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. Also these did not detect any legitimate files in my test machine falsely.

Btw, I participated in that contest too but did not win...