I have seen some Cas.Cade based applications like the Euclid Styler and Machinist on the SGI Irix workstations. I have also read the tutorials for Cas.Cade 3.0 for unix platform. The interface development is by CCL scripts (cascade command language). The interface looks most beautiful among the ones I have come across. The Programming is also much easier since it is scripting. Is this available on other platforms like win32 or atleast on Linux?