I have been trying, in complete futility, to change the skins of the nightelfs to the color red (well not just red, but that is the gist of the main color). I convert the blp to png and edit it in photoshop, but when I convert it back and put it back into a mpq, it either makes the skin green (indicating an error) or world of warcraft won't even start. I need some help; if someone could tell me what I am doing wrong or give me a guide how they edit skins, I would be most appreciative. Thanks in advance.