As long as we're discussing system-wide keycode tricks, I wrote a prefpane that allows you to hide the Mac's cursor at any time with a hotkey. http://doomlaser

As long as we're discussing system-wide keycode tricks, I wrote a prefpane that allows you to hide the Mac's cursor at any time with a hotkey. http://doomlaser.com/cursorcerer-hide-your-cursor-at-will/ http://doomlaser.com/cursorcerer-hide-your-cursor-at-will/ Useful for when full-screen web videos flake out on this, recording the iOS simulator, and a number of other situations.