Next create the drop shadow. This was a little tricky and if you have a better method, I?d love to hear it. What I did was first duplicate the bar layer and move the ?bar copy? layer down below the ?bar? layer, and renamed it ?shadow?. With the previous rectangular selection still selected, I pressed Ctrl+, to fill the selection with black. Next, I pressed Ctrl+Shift+A to deselect all. Now blur the layer to taste. With my image size, 5px radius was sufficient.