Building my presentation for the FL Drupal Camp I was stuck - neither Firefox nor Safari would let me do a full-screen browser display so the audience was going to be stuck seeing my title bar, browser window border, tool bar, etc - not terribly good for a presentation. A bit of searching later I discovered the perfect solution - PlainView. Built on the same WebKit engine that powers Safari (OSX's built-in web browser), it very simply gives you a border-free, toolbar-free browser that can be made to display in the full screen, hiding everything else. It suited my needs perfectly, I'll definitely be using it again and strongly recommend it.