I had a nasty surprise when changing the background to black - it seems that we cannot customize the foreground color for most of the text, which means that the white text becomes invisible. :-)
Also, the transparency seems wrong on the header images - there was a white spot to the right of each image when I had the black background.
Also, the transparency seems wrong on the header images - there was a white spot to the right of each image when I had the black background.