Magnifique: Grid View

Full-size in the attachment. :)
Take a look at the rebound for the List View.

My first attempt at UI design for OS X! It's really rather fun.
I'm not very good at icons (especially 16px) but I'm relatively pleased with the sidebar icons here.

Oh, and if you're a designer or developer who wants to help with either front or back-end implementation, please contribute on the MacThemes Thread!