We've had a lot of calls on Siege, so I thought I would take a moment to clarify the problem. When Mindcraft wrote their SoundBlaster drivers, they didn't exactly conform to the guidelines established by Creative Labs. As a result, the SoundBlaster drivers are not compatible with the 16- and 32-bit successors to the 8-bit SB card, including the SB-16, SB-Pro and AWE-32. If you have one of these cards (or a compatible clone), to make the game run properly, you should run Install and choose AdLib as your soundcard. This should enable your soundcard to run in AdLib emulation mode.
If this doesn't solve the problem, please call our tech support at 802 767 9144.