The only issue is the colour scheme! White text on a grey background? I'm practically straining my eyes!

So I've set about creating alternative black background edits of the blankboxH.bmp/png files and thought I might share them.
The first I've done so far is for the Spanish-American War demo (hence the bit of text

Download is here: I've also attached a more generic style one as well that can be used with any NC game, along with the source xcf file. If there's interest, I'll add the text for the whole NC series.
Enjoy!