Uncluttering your life and Getting Things Done is a perennial favorite among us TUAW folks, and MurphyMac has posted a new video showing a novel way to take charge of your Mac desktop. Creating a custom desktop helps organize your workspace around your workflow. You build a background in your favorite image editor to match the size of your desk, adding organizing "wells" to store different file classes (like incoming, action items, items-to-file, and so forth). By setting this as your desktop, you instantly add a new level of order to your workspace and can take advantage of the structures you design into the background. It's not rocket science, but it's a great idea for adding structure while preserving the visibility you lose with a folder system.