Here's one way to cheat...

http://www.wimp.com/chessplayers/

(See if you can figure it out as the video progresses) 

-Enjoy-

Think this was posted a while back.  Fun to watch again ....

If all the GMs/titled players played the same color, they would rip him up to shreds

This is one good reason why in Simuls, the titled player never plays alternate colors.

It may be cheating, bu still required a great amount of skill to do what he did :).

I don't have sound on my computer. What exactly happened? Why do the colors matter?

 Basically what he did was have tables 1-4 playing white and tables 5-8 playing black.  Table 1 was playing against table 4.  Table 2 was playing against table 5.  Table 3 was playing against table 7.  Table 4 was playing against table 8.  Table 9 was the weakest of the players.  Basically the players were playing each other and he just used their moves.

So did he win all the matches?