Press the "w" key to be in move mode. You may want to switch the component mode to move the UV's to UV mode. The 'w' key doesn't seem to do anything. Where do I find 'Component Mode'. This is new territory. . edit: Found the Component Mode icon. Clicked it. But nothing changes in the UV Editor. How do I get the six-sided flattened cube to appear? . edit: Here's a copy of the doc., just in case.