Just to let you know, the AGS config program (winsetup.exe) doesn't seem to work. The error message given is "Error: unable to launch 'Decolonator2300.exe'. Make sure that file is in the same directory as this setup program."
Renaming IndigiStar.exe seems to work, so I guess this game had a name change during its life? Anyway, the config program is working for me now, but others might not put 2 and 2 together and think to change the name of the game.