Here are some samples for OPTi 82C931 OPTiFM synth: FPS Games: https://www.youtube.com/watch?v=MDUjB8yK0iE Adventure Games: https://www.youtube.com/watch?v=poZT12wb9PA Various games: https://www.youtube.com/watch?v=VhMUlR33T1I IMO it sounds decent in most cases.

kanecvr Try editing INSTALL.INI: mpu401=no Then reinstall the driver.