I got this from the front page of torrentspy http://torrentspy.com/default.asp#Hackers%20fight%20to%20create%20world's%20largest%20Botnet The thing i found funny is that the one virus actually removes the other. I always thought a better antivirus would be one that was essentially a virus that went from computer to computer removing the other viruses.
http://torrentspy.com/comments.asp?mode=view&id=3486 <-- functional link the part I liked was "The latest variants of Bozori even remove competing viruses like Zotob from the machines!" LOL