Hi Rod,
I agree with Mark, for 2d cnc routing of your scope parts all you need is a simple cad package as he sugested. It is heplful if the cad program can export as a DXF (drawing exchange file, most cad programs will do this). The key to good cnc is good cad skills. Good drawing files produce good cut parts.
I mentioned earlier that I use Rhino 3d, as I do a large amount of 3d work as well as 2d profiling. It is really all I use now for 90% of my "cad" work.
Regards, Bruce
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