Just a note to everybody that want to use the same cfg for twin dragon, all buildengine games and setup exes support the argument "-setupfile file.cfg", with that you can select what config to use.
You can then instead of doing the copy file here and there just point to it directly.
This way you can use the same cfg in all Shadow Warrior expansions.

This works in Blood and Duke Nukem 3D and so on.
Its also a nice way of having different cfgs for different sound cards, MIDI, adlib or CD.