Hi, I've been through the Shopbot website but can't determine whether PW/PW3D, or another part of the bundle, include basic drawing tools such as rectangle, circle/elipse, line, curves/arcs, etc. that can be used to design simple structures from scratch. I'm aware of the ability to use some great library art, but this is not the focus of this my question here. I'm also fairly aware of most of the 2D and 3D drawing & CAD programs and their various capabilities but again not really what I'm trying to determine here. Rather, what I hope to determine is whether or not I must have one of these third-party programs to start the Shopbot learning process or if I can (hopefully) create and work with basic designs within the Shopbot bundle? Thanks kindly, Gerry