Alright. I've begun work on adding JPG support. After file format comparisions JPG is platform indpendant, and widely enough supported, so it will be my target compressed format.
It'll be a lossless jpg, so that it won't damage any of the info, but since overland uses a very limited pallette of colors and lots of repetition, lossless is perfect.
I should be posting it sometime this week provided my IRL work doesn't distract me too much, otherwise possibly this weekend.
I'll also post it in a new subject to make it easier to find.