The guys at Rockstar games Have a huge funny bone and a large heart. They us a clue or a distraction to the fifth Grand Theft Auto.
From the Grand Theft auto Clans Community.
What you need to do is go to do to see the wonderful Easter-egg they left us is right click http://www.rockstargames.com/v that link and save to your desktop and then open the file with VLCPLAYER. You are in for a prize of prizes.