Softpedia are giving away 20 licenses for SUPERAntiSpyware.
Head over to the link below and comment there, read the rules before you do so.
http://www.softpedia.com/reviews/windows/SUPERAntiSpyware-Professional-Review-376957.shtmlQuote:
The campaign ends next Friday, August 30. Winners will be notified by the end of the month; needless to say that we need valid email addresses in order to contact you.