VBGamer

Just invert everything when you load it, so after you have called CreateSurfaceFromFile, you then lock the surface, getlockedarray, fix it all up and then unlock tthe surface. Once that's done, no need to worry about anything. Or you could just load them up in a paint program that will let you adjust the alpha channel easily and invert it there. I think I might be missing something, since I've never done it before =)