LOL! You all fell for it! Creative Labs has released some newly remixed Deus Ex scores in AC3 [5.1 multichannel surround] sound.
In order to listen to the full experience you need one of the following or any other AC3 capable decoder: SoundBlaster Live! 5.1 series SoundBlaster Audigy series SoundBlaster Extigy Read more for the links.

Deus Ex 'Bunker' 4.9MB Deus Ex 'Canal' 3.7MB Deus Ex 'Mix' 8.7MB