Pretty sleek design! I think it could use a pitch black background because the white makes it seem bare..
I tried with Camino on Mac and in the header the logo is left aligned and the menu (home, help, search...) right aligned. I don't know if that's wanted or if they should be centered both.
are they all the way on the side of the page or just left and right aligned to the edges of the board? thanks for looking out!