Hi, Your site is great, I have spent hours looking at your work. I am just getting into CNC (I know only what I have read on web). Step one is purchase 3D CAD software. Can you recommend one? There are several obvious choices but I cannot spend thousands just because I want to "see how it works". I would not be apposed to a couple hundred but that is probably max. I found a G code simulator on line and plan on using that to learn the basics once I can create designs. Once I prove to myself I can get past that I will purchase a mill and learn to convert to CNC.