Congratulations! You've just Ortonized your image! The final image should have a dreamy, fairytale look to it. If the image is too dark, set the opacity of Background Copy layer a bit lower. If you only created one duplicate layer to make adjustments too you will have to go several steps back and up the brightness much more.
For those of you who like fewer button clicks you can download and install the Orton Effect Action for Adobe PSE and CS created by our graphics software Guide, Sue Chastain.