Even though it looks like it goes to /usr/share/games/freeciv, but it should be putting a symlink to the internal memory (default) or the external memory depending on what you chose when it installed. Of course, something could be going wrong... I think I can safely have it just install to /opt or MyDocs now, though -- that was a brilliant solution for the N8x0, but we don't need it for the N900 with the huge internal storage. I'll update it to do that soon.