If you’ve taken one of my classes at some point over the last couple of years, you may have seen me use a spotlight to highlight an area of the screen. Well, that tool, Omnidazzle, is now free. Grab it, and make every presentation or teaching session sing. Lots more than just spotlighting too — how about live drawing on top of your screen? Slick stuff. Don’t miss OmniDiskSweeper and OmniWeb while you’re there.