Looks great - everything looks perfect to me. I did notice the buttons seem to get kinda squished in Photoshop though. If you go to File | New, look at the buttons there. Man, other than that it's awesome.
I really love this. I want to put it into my default build but there are some niggles (such as text being chopped off in some of the dialog windows. Examples are display properties->appearance->effects and the hardware setup wizard (off the top of my head). When will the finished version be ready