andyph666,i tried everything... you can't

I will not be an *** and share with you guys. Here are my configs of gemrb and openal(sound isnt crappy anymore):
http://www.4shared.com/file/ZD6jG2_J/configi.html

Just put the Baldur's Gate 2 data into "bg2" folder in MyDocs.
It should work.