soundofdesign: Gesture-based flash navigation site

I came across soundofdesign from a post on Abe (abe1x) Burmeister's forum+interface list. I've been using Opera a lot lately since they introduced mouse gestures. soundofdesign lays out its content (which is rather sparse) in a 3x3 square grid, which you can see if you click the map icon in the lower right of the screen. The map represents an empty square in the grid. You can move up, down, and diagonally by "Clicking and throwing" the current square in the direction you'd like to move to. Innovative. In some way reminds me of the idea of navigating in a 3dimensional interface space like Cubic Eye does with their search engine, except at this scale, it makes more sense and is easier to use for navigation.