Well, I just bought the game today and after starting it I noticed that I do not have any ingame sound, like at all. The sound of the Ubisoft video plays perfectly, but I have no sound ingame. Could that be because I use headphones?
My soundcard is a soundblaster X-FI Extreme Audio and I run the game on Windows Vista Ultimate Edition. All other games, the sound works just fine. So any ideas whats up with that?

