My first Masterskin. I think I'm pretty much satisfied with how this looks, although I think the start button may change. It seems a bit plain compared to the rest of it. Just the mockup is done so far ... 238 layers in all. 
There will be a light substyle as well. The taskbar buttons are transparent, so the Win7 button colors show through. The library top image will probably go lighter once I see what color the text will be in there (sure wish we had control of that). The dial looking buttons 'turn' for different states.
It needs a name and I can't think of one. If you come up with a name I like, you'll get a free copy of the skin. 
Navigatsio, Uvah, and LadyShrike1 named it. Thank you!!! Each of you will get a free copy when it's done. 