When I press Ctrl+Shift+F, the little lading circle shows up on the tip of my mouse, then stops, and nothing happens. When I did what you said, the same thing happened.
OK, I get what your saying, but I can't get the image on the second layer. When I do, it shows the image on the top of the screen in it's own little box. When I make a new layer, and insert it there, it does the same thing.