Quote Originally Posted by Mad Professor View Post
I am now also looking at trying to make quick prototypes using PCB Isolation Routing.

I have only ever used a program called DipTrace for designing the PCB's and as far as I can tell it can not output g-code for isolation routing.

Can anyone please advice what software I might need, and how I go about doing it.
If you like DipTrace, stick with it. Even though it seems more widely used, I couldn't get on with Eagle.

As I understand it, DipTrace will output DXF files. There are many free or inexpensive CAM programs that will go from DXF to G-code.

Start here:

http://www.freebyte.com/cad/cadcam.htm

(Don't try a Google search for 'free CAM')