This is a big change because it used to be free to use even if you did it for work. Just for hobbyists, you are not allowed by ToS to use 'Make' to 'Make' money. Make : is just plain vanilla SketchUp with no serious file extension export. SU as it is referred to, comes in two flavors. SketchUp is a modeling and documentation program coupled with Ruby for open source plugin and extension development. To start off we'll link to software and I'll explain how it works. It makes hard jobs so easy you won't be able to walk away once you've used it. It won't take long before you see this is a great tool for anyone, from noob to pro. So, I'm going to be posting some features and links for Sketchup, I'll update this thread with various tools, plugins and extensions that I feel are perfect for modding. It's much easier to learn and much more user friendly. It's not all that like Max and Blender, but it can do a lot of things that neither of them can. I'm a long time Sketchup user, I love it.