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I'm really not a big fan of the audio in the Ghost recon set. The only thing it really has going for it is the EAX/surround sound support which is great on my 5.1 system.
. Furthermore, there is an inherent lack of sound stage in a lot of the audio, particularly again in a lot of the atmospheric audio.
. To make it more realistic a really simple solution could be applied, but I don't know if the game's hard coding would allow it. 
