They purchased a mini CNC mill to cut the aluminum cases. Unhappy with the software options provide [Wesen] decided to write his own G-code generator.

And if you want to see another example a DIY G-Code generator, check out this free 3D-modelling software Blender add-on called Blender CAM. Thanks [Martin] for the tip!

AM.CO.ZA has launched a CorelDRAW plugin called RouterCAM for its EasyRoute CNC routers and the generic 3-axis CNC routers that will allow users to generate their own cutting solutions.