I'm running rocket dock instead of icons, it's really similar to the launcher from OS-X. The other desktop stuff is from Rainmeter. I've got my Windows 7 installation very heavily modified. Everything from what you see to sounds, bootscreen, login screens, control panel, ect.
Rather simple win7 desktop. I hate crap on a desktop So mine has no icons on it or anything. I work IT and hate it when I see people with effing icons on every square mm of the desktop. They think that by placing them all on the desktop they are easy to find.