This is K-3D, the free-as-in-freedom 3D modeling, animation, and rendering system. For a list of K-3D contributors, use the "Help > About" menu item. To see the list of contributors without running K-3D, see the k3dsdk/contributors.cpp file. For further information, visit the K-3D web site: http://www.k-3d.org Thank You, The K-3D Team