I was playing through the QfG series with DOSBox .59, and it ran fine up until Quest for Glory 4. The music worked, but sound only worked as long as music was off, and not even always then. The game gave "Granulation errors" while quitting, and even killed DOSBox. At the time I was using C-Media onboard sound, so I figured this was the problem.
The other day, I tried again with DOSBox .61. By now I have a SB Live! 5.1 card, so I figured between the new card and the new version, I would be okay. But I have the same damn problem. I couldn't believe it. Has anybody gotten this game to run successfully? It runs like crap, but I could live with that as long as the sound worked.