Update: I tried deleting everything in the world except navmesh and landscsape and then copying the world, and CK still crashed. The only way I'm gonna get my map is if I can convert the esm to esp and clean everything I don't want. Can somebody please tell me how to do that? And remember, I've tried Wrye Bash and it seems to be only a mod loader with no options to change anything else. Of course, the title bar said "Wrye Smash", so maybe I got the wrong thing. Failing that, can someone direct me to a resource of a beautiful forest cave with lake?