http://articles.mercola.com/sites/articles/archive/2003/05/14/spyware-part-two.aspxSpyware can send Internet users to porn and gambling Web pages, track where users go on the Internet, trigger pop-up ads and slow down overall PC performance. While there were 56 types of Spyware on 125 Web sites in 2002, there are now 493 types on 1enCommunityServer 2008.5 SP1 (Build: 31106.3070)