I love modeling with Rhino! Rendering work is way fun once you get the layering and lighting effects down. I've worked with solidworks in the past and yup it is a cad program that does a lot, but it never gave me that feeling of freedom. My brain has thoroughly enjoyed the flow of Rhino solid/surface--->IGES---->Sprut! Through all the struggles of getting to the point where 3D 3 and 4 axis milling work and fixture design are not a problem anymore with this combo I believe that I actually have expanded my own consciousness You know in an "Exit The Matrix" kind of way, but not quite like eating LSD blotters, drinking mushroom tea and listening to the Doors kind of way LOL!