Roshigoth: Organica is very simple and basic. It has several pre-assigned shapes, (ball, pyramid, rod, cube, ovalish, torus, etc, etc.) When you add a shape to the viewport (4 viewports, top, front, side and a viewport in perspective that shows what the object actually look like) and add another shape next to it, they "goop" together. The further you pull them apart, the thinner the goop is in the middle. You can rotate, move and scale the parts. You can control the mesh density to have smooth (more triangles and larger output size) to rough (less triangles and smaller output size), rough meshes can be smoothed to a degree in Rhino. You can export as 3ds format and import that into rhino. You should check the program out. The site has had a "special price" of I think 150 dollars for about...oh...since the product came out a few years ago. All my creatures parts have been created in Organica. Charliebrown: I may put one together just for fun, Davo