"MT-32 to General MIDI This file contains a self-extracting archive that will rewrite the sounds of an MT-32 compatible device to the General MIDI sound arrangement. This file is compatible with the Roland MT-32, D-5, D-10, D-110, D-20, CM-32L, CM-64, LAPC-1 and other MT-32 compatible devices. This …

I thought as much, the question is where to get replacement drivers. I can't simply copy the file from a later Sierra SCI-0 game into the earlier SCI-0 game becuase the drivers contain the custom sounds for each game. Yes, you can use the driver from another SCI0 game. The custom sounds for each …

Great Hierophant, Your issue with the earlier Sierra games is not a fault of the CM-500, but rather the MT-32 driver used for these games. You will need to use one of the later mt32.drv files, which included support for the MT-32 AND variants. An easy way to tell the correct driver is to edit the …