How to erase CDR effectively!

How do you get rid of CDR? Burning them will be very polluting, coz the plastic. Crush them? But how do you sure all the data has been erase? Here is a solution:

How much to play MMO game?

This Chinese was playing a MMO game on Asia's largest LED screen (250m long/30m wide) which locate at Beijing, for 10 minutes. He paid $15,000 for that! OMG!