Yes, I knew that flags were moddable. If castle/temple icons etc can be modded too then even better. I guess I wasnt being too clear with my explanation. What i was asking for was the ability for a map-artist to specify in the .map file which set of map icons are to be used. I suppose this is the same as being able to specify in the .map file which mods are to be loaded, although ideally the new set of icons would be included with the map rather than as a mod...
Keep up the good work!
Julian