Hey sorry for bumping this, but I have some questions for how you do some of the things....


oh and I found this while searching through the tutorials for how to make mountains, and so far this is most like the type i need to create.


so basically, I keep getting as far as the part where I need to greyscale the copy of the mountain for bump mapping it. Each time I try to greyscale the layer, it keeps happening to the entire image! and then, how do I stretch the contrast from black to white as you said I need to? and what about the "grunge" brush, which brush is it, or how do i get one?