Milling PCB on CNC

[skypn]

Does anyone do this? I'm just starting to look into this, and it seems that everyone does it different with different cnc's and software. Ive just started to learn Eagle and Inkscape, I'm lost (sorta). I'm not sure the steps, or their order.
I've made a schematic and board layout in Eagle (simple Fuzz Face because I know the circuit well). I don't know what I have to do next. It seems the process uses different file formats at different stages, and I just don't know what I need.
As far as hardware, I'm looking at 3018's, but don't know which company to trust.
Any help, or a gentle nudge in the right direction will help.
I'm just tired of the toner xfer/ acid etch approach, for several reasons.
TIA