OK ... taking the problems in order:
-Colours being switched: Ooops! I'll fix that tonight. It shouldn't require an additional download, should be able to patch it using a script.
-Runtime error: Are you using the latest version of the FICEDULA.DLL library?
-Variables: You can't control which variable is displayed (AFAIK). You just get whatever variable the game "scripts" chose to make available at that point in time.
EDIT: I've uploaded a fix for the incorrect colours to my website. At last! a fix that doesn't require a 500KB download! (the update is less than 1KB, bwahaha).
[This message has been edited by ficedula (edited July 04, 2001).]