You can do a lot of things with my macro you asked about, especially if your good with AutoCAD. If you have any questions on how to do something with it, ask in the other forum. As for Deskproto, you might want to look at MeshCAM. It will do about 80-90% of what Deskproto can do for 10% of the price.
www.meshcam.com
And for machine control, try Mach3 at
www.artofcnc.ca