Im trying to save a scene to be reused/loaded into another project.  I have successfully saved the landscape, sky, water and loaded them in fine.  How do I save all the props.  The conventional method of selecting all of the props and saving into the custom prop folder isnt working.  It doesnt give me a prop option when saving it.  Only project, stage, and set options.  Any help or a point towards a tutorial for this would be great.  Thanks in advance.