They come up automatically if everything is right at your end.
Just as a test go to Hunt101 and see if you see their pictures.
If you want to see stupid stuff you can look at my pictures there. The train pictures that should show up down in the bottom forum under "River Crossing" are there so if you see them at hunt101 and not on this forum I do not know anything to help you. Except to suggest you email Dave King and start up a conversation with him.