Hi all,
I inadvertently stumbled upon an excellent wikipedia link the other day - one that provides a clear explanation and discussion of the definition of rogue security software, and also provides an exhaustive list of rogue security applications.
The link is: Wikipedia Rogue Security Software Article.
I am also providing a link for a list of reputable 2009 anti-virus programs, which you may or may not already be aware of: 2009 List of Free Reputable Anti-Virus Programs.
I hope this information is helpful and beneficial for your computer security needs.
Best regards,
Happy Person