You Know What Part

"Let us think the unthinkable, Let us do the undoable, Let us prepare to grapple with ineffable itself, And see if we may not eff it after all." Douglas Adams

SphereXP

Holy crap is this cool! 3D desktop; check out the movies to get a better feel for how it works. If MS puts this in Longhorn, it would be incredible.

 

Link [via Channel9 Forums]