surround sound supported?

I'm not sure if this is the right place to ask but i see a lot of threads with question related topics in here so i thought I'd try. if i need to ask somewhere else please be kind and just redirect me... lol

Anyway i simply want to know if crossfire supports 5.1 or 7.1 surround sound.
(hint* hint* ghost mode)
I'd like to know cause it would be kinda sad to get some nice headphones just to find out the game is only stereo. (which i doubt) thanks for the help.


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