Live Desktop is an awesome app which makes the Mac desktop come alive with stunningly high quality live and animated themes instead of the boring wallpapers.
Pica is a stockbook for your Mac icons.
You can collect and organize your favorite icons here.
Now it is in beta test. Give it a try and hope you like it.
PresenterMate.com a one-click solution to remove all noisy icons from your Mac desktop. No more seeing those unwanted shortcuts all over your beautiful wallpapers.