Long time fan and early adopter of computing technology. My first experiences with 3D were through the use of Intergraph Interview workstations connected to DEC VAX midframe computers in the mid 1980's. Suffice it to say that things have changed a bit since then. I'm not participating for commercial reasons. For me this is all about learning something new and enjoying the satisfaction of designing an object... printing it... and then sharing it with others, as they have shared with me.