haha, not sure, I've got to go and redfine some of the rock areas to try to destroy the awful grid feel of the tiles. The problem is, the better the tile set looks, the more difficult it will be to use for other people. I've gorup as much as I can, you know, rocks here, water here, etc, but when I want to come in and add stuff later, sometimes there isn't room and I have to move it all to the end. So it trow stuff off. Also, I"m not using the built in shadow features, I LOVE them, but I want these tiles to be able to be used in other programs too when I'm done.