Here's the problem. All of the game sounds work properly except for ingame voices (cutscenes sound fine). The voices sound like they're sped up by about twenty times their normal speed. For example, if I issue the command "Return to Formation" I hear a half-second super chipmunk rendition of the command. Another wrinkle to the problem is that it doesn't happen all the time (about 80% of the time). I have a Hercules Fortissmo II sound card plugged into an Athlon XP1600 system.