Haha a day after Microsoft released its anti-piracy software it was hacked and allowed users to download updates without having a legit version of Windows! I bet it took months to develop that software and only a day to hack it is just funny!
http://www.techworld.com/security/news/index.cfm?NewsID=4134
http://www.techworld.com/security/news/index.cfm?NewsID=4134