Alright I guess, I just thought that since the mappers are going to be editing the data structure, that they should have some understanding of it. After all, after the tutorial, mappers might want to do this in their huge maps, and might have a bit more trouble navigating the map file. But your changes make sense, I'll update it again. EDIT: Okay uploaded new version. It might be faster if we just threw it up on the wiki and edited it there as everyone has write access.