Sorry, i should go into more detail on the 'invert'. In the menu where you load the image maps, there are 3 circular buttons at the top right of each picture. The half-black, half-white button [invert button] will invert the image (make black white and white black). This button comes in handy for Poser transperancy maps. (If you already knew what i was refferring to, ignore, but i'm sure there are at least a few people who didn't know what i was talking about)