You don't have to be a snake charmer to make your Mac dance, all you need is this nifty program called iSpazz. It's a plugin for iTunes on OS X, controlling the MacBook Pro/PowerBook backlight keyboard and optionally the display backlight.

All you need to do is download the plugin at the bottom of this article, uncompress and copy it to Library/iTunes/iTunes Plug-ins in your home folder. Press "i" to toggle the display flicker. Although, Stefan Werner gives us warning of installing this at your own risk because with all that flickering going on it might have an effect on your backlights and maybe even kill it.

On a lighter note, he sends his thanks to apple4ever from the Mac Ach, Amit Singh and Marvis.

Download: [iSpazz]