This is an overview for getting the persnickety Maptool to work with Java 7 and using it to generate quick maps for Roll20 GMs. Fair warning: I am the world's worst freehand artist; I use Maptool to get maps that don't look like MSPaint nightmares in under an hour, with good-looking textures at token scale. For maps that look frameable, I'd recommend Cartographer's Guild . I do this sometimes while the adventure is running (right after the players say, "Oooh let's go thisaway"), which brings my procrastination factor into imaginary numbers. <a href="http://www.youtube.com/watch?v=uPJQIaQlggw" rel="nofollow">http://www.youtube.com/watch?v=uPJQIaQlggw</a>