I work with both Autodesk Inventor and AutoCAD..... Very skilled with both programs, and I was hoping to find a program that is similar, or that can convert objects from those programs. I have been searching for quite some time to find out what printer to get, and finally decided to get a Replicator II that came in the mail 3 days ago. I haven't printed anything yet, but have basically been searching since then to find out what to do. I appreciate any help, and hope to get into many many makes and partsand toys and jewelry and nicnacs and absolutely anything else I can think up.... In return, I hope to be as helpful as I can be, as soon as I get some things figured out.