Step 6 - New Layer Again.
OK go on top of every layer. Then create a new layer. Make it white. What your going to do is cut off about 2 to 3 pixles from the bottom and up. So you should have a white bar going through the whole thing. Then cut off 5  from the sides. After youve done that put in this gradient. After youve done that make the opacity to about 21. You should have a glassy feel and look to it now.