I use Aspire. It is a cad/cam software from vetric. I do mostly woodworking, but I am looking at getting a plasma soon. I will make sure the plasma can switch over to router quickly. I have all of the Vetric software Aspire, v-carve 6.5, Photocarve,cut 2D & cut 3D. I am very pleased with vetric and they have Great Customer service! Aspire is vrtually all of these except photocarve and Cut3D rolled into one. Aspire can do 3D relief, but a full 3D model can be made incut 3D.