A variation of the example i posted in this thread: http://groups.google.com/group/grasshopper3d/browse_thread/thread/bdca33da2fbc6f11 (the previous example was a height map)
This is an example of gaussian curvature analysis using the new mesh and gradient components. http://grasshopper3d.googlegroups.com/web/curvatureanalysis.jpg One of the surfaces is rhino's built in curvature, the other is completely made in grasshopper, guess which!
