I would also like to convey my thanks for this fix to Raze.
The reason I looked at the forum for a sound fix was caused by the occasional "static audio hitches" I had in the game, of which I didn't know the suitable words that described it to find a solution for it on the forum, but found the solution anyway.
And the patch provided here failed to fix that issue for me..
But this did:
http://www.gog.com/forum/divine_divinity_series/occasional_audio_hitches_in_divine_divinity If you have that static sound in the game, try the things mentioned in this thread.
First, I tried the 16 bit 48000 hz DVD quality solution, but it didn't completely solve the issue. Only decreased the occurence frequency.
Next, I tried the RunFirst utility solution, and that seems to completely have solved the issue for me. I'll edit this post if the problem persists.
Hope it helps.
Edit: Since we are on the fixing spree, if you are playing the game in High Res (I use 1920 - 1080), you may need to use this fix as well, for the safety of your eyes :)
http://forums.steampowered.com/forums/showthread.php?t=2789573