Um... I think the only option I changed is 'AUTO_SELECT_AUDIO_DEVICE' to FALSE. This gives me a requester so I can select the appropriate mode myself every time. It would be nice if I could set a specific audio mode via command line (or tool type). The same with the screen mode. But the most interesting feature would be if I could automatically start one of the listed games on a command line.
Btw: I think I found a little something when I tried to add a new game to the latest version (1.3.1.022): On the file browser I wanted to reach the volumes list so I clicked on 'Go Up' several times. When I reached the root directory of my partition and clicked 'Go Up' one more time the program crashed.
I'm using the 060-AGA version of ScummVM.