As far as I can tell between here and the Steam forums, I'm the only one having this problem. When I load the game and it goes to full screen, the frame is pushed up so the bottom is in the middle of my screen and the top half is cut off. I can't play with the resolution options either, because when I click "Help/Options" on the main menu, the default tab is volume and the other tabs are in the part that's cut off. I'm using an iMac with the latest versions of Steam and OSX. Any ideas?