I want to thank everyone who encouraged me to stick with Carrara, the manual that came with the product was of no help to me. I bought "Carrara 1 Bible" from "Amazon.com" and it really helped. Up to this point I have only read chapter 1. Now I need your help, the "Bible" covered the "FILE/PREFERENCES" options through the "3D View" options; but did not addrerss the rest of the options: Render Room Shader Editor Meatball Modeler Spline Modeler Vertex Modeler For example in "Render Room", what do I enter for Prefix and Suffix? Any help would be appreciated. Thank you