Time for buttons. I've made these with two layer styles:
After all you have done this is going to be easy. A small Bevel and Emboss , size 4 with 0 % Fill opacity .
This is also easy, but I'll show you the layer styles anyway:
Here you have the right part when it's ready. I've put some more details to it. Play around with it to make the details.
More Tutorials: 
