Hello, I'm new to Hammer, but I'm figuring most of it out for myself. However, their are still a few things I can't get quite get: 1) For creating buildings, I'm guessing that I have to make them manually, and that there aren't any already made ones available. So how can I make my wall brushes triangular at the top so that they are attached to the roof? Is there a screenshot directory where I can see how Valve made there buildings? 2) How do I only select one surface of a brush to apply texture to. At the moment, I can only select the entire brush. I had something else, but I can't remember. If you can help me with my simple problems, it's much appreciated. Thank you, Shadowfield.