MacBlender

Learn how to set an audio volume level lower than you might think possible.

Learn how to use a couple of built-in OS X tools to create different wake-up schedules for your Mac (i.e. wake up later on the weekend than on a weekday).

Use a couple of keyboard shortcuts to simplify working with folders in iTunes.

Learn how to make the mouse cursor vanish while watching zoomed-in (via OS X’s zoom feature) Web videos.

Learn how to enable trackpad tapping at the login window on Mac laptops.

If you browse with Safari and try to subscribe to a new .Mac Web Gallery, Safari launches iPhoto and subscribes to it as a photocast. But what if you’d rather subscribe to it in your usual RSS reader?

Use the keyboard and a browser’s URL completion techniques to jump directly to a sub-page within a given site-without typing the full URL.

Learn how to use images as backgrounds behind cell grids in Numbers ‘08.

Learn how to change the Presets pop-up in the Print dialog without actually printing something

Learn how to change Safari 3’s progress indicator, quickly set your desktop picture from Safari, and how to enable a web inspector to help with web design issues.