ok DO NOT use isom! i've used it for all my square maps, but as i'm starting a new map involving square terrain, i decided to look into some of the ones above.. starforge rocks my world, it was hands down better than the rest of the square terrain editors, and if you cut off both my hands, gouged out both my eyes, and let me use starforge, i'd be better off than using isom now.. i never thought square terrain could be so damn easy