JudasIscariot: Hi all,
Unfortunately this issue is beyond my ability to fix using my scant bit of knowledge that sometimes works on older games. I would like to, however, ask those of you who are having issues with the game to please send an email ,with a DxDiag attached, to our Support department. We will do everything we can from our end to assist you as quickly as possible. Thanks :D
It's been said there really isn't anything someone here could do, unless they know how to write alternate .dll code like the .bik video fix that was done by someone in russia before GOG got it.
I can explain why as well. The issue is with the music.dat and voices.dat files, the in game's sound effects are in the bigfile.dat and the video audio is in the .bik files and with this particular problem are unaffected, so unless someone can help me build a mod fix using the extracted voice and music files (they work flawlessly as .wav's after extraction, BTW) those with certain sound cards are pretty much screwed.
I'll send it, but if I get a canned response, I won't be happy about wasting my time.