Just installed CS3 onto a second machine, here. When opening photoshop the application (software) has no background (normally grey) Its clear & I can see my desktop underneath. I remember having this problem before, on a different mac, which I overcame, but now cannot remember how, I did it! CMD H, also doesn't work. Also, when opening an image, it opens with the frame maxed out & there is no way to close it (without going, file-close) I have a time machine backup of my CS5 workspace, Can I use that with this different machine, running CS3? If so, how! If anybody can help out, I would be most grateful!