Does CloD support 5:1 surround?
 

Does it?
Is it even necessary? Will it add anything if using headset? What happens after death? Why all these questions?

I get a 5.1 effect in my headphones (sig) but only in the 109..if you fly Red they wil say No because for some reason and Krupi agreed you dont get the same effect in the Spit..havent tried the Hurri though

So to answer your question..Yes its there but not all the time ;)

Ok. Hopefully fixed with new sound engine.

Btw is it a great difference between stereo and surround?

Hmm depends on what sound card your using, some stereo is as good as 5.1 that's for sure and some games are not even optimised for 5.1 but like for like? Yes 5.1 is better than stereo