Easily Pimp Your Mac OS X Desktop
Mac OS X may not be as easy as Ubuntu to customize, but thanks to GeekTool, you can make your desktop background a little more useful than just eye-candy. I’ll show you how to easily add a calendar, multiple clocks (display both relative and non-relative time), a live system processes chart, and a system up-time timer (with load averages) to your desktop. Of course you can easily add more items, but this should be enough to get you started.
Sounds completely geeky (and it totally is), but GeekTool makes you and your desktop look awesome – it also increases sexual pleasure and makes you last longer in bed.

