F.e.a.r sound probls

[doohoodogg]

Man, i knew something would be wrong!! i just got FEAR after ive seen it at a friend of mine, and i went home, installed it, and when i doubled clicked the exe its stuck on a black screen, ive tried with different configurations and i manage to get it work by disabling the audio. But huuuge game bugs appear in game, straight from the beggining, wgen u come with that car u know, my AI jumps (yes jumps trough tha door) into that garbage container, and the flame from tha pistol is about 2 inches above the pipe, i mean that is because of the audio is disabled, i dont think so, besides that i need to know how can i make the audio to work, cause i wanna play this game.

My pc:
Barton 2500+
nVidia GF 6800 ultra 128mb 256bits
1gb ram kingston
audio (its some sort af AC97) but i didnt had audio problems with any high end game till now
etc
It there some sort of patch for that issue, i reaaly need o fix for this without buying aa new soundcard
srry for my eng
thx
And yes, i have the latest drivers for every component