Lavasoft has released a new reference signature file for the free anti-spyware tool AdAware. This one is dated 17/10/2001 and covers wnad, included with "Yo Mamma, Osama" by TwistedHumor.com. The new version number is 120-17-10-01. To install it simply unzip into your AdAware installation folder overwriting the existing file. Download now