I like the second one also. If you want to give them a glassy look, you'll need to do the following.
*Create userbar the way you want it.
*Create a new layer. Put on top of the rest.
*Use the Circle tool and create a circle so that the bottom portion is at the top of the userbar. From Top Left to Top Right.
*Fill circle with White
*Then adjust the opacity to about 20-25 or to your taste.
*Merge all visible layers
*Then add your text