program to drill holes

Greetings! newby Rick here. I have built a small tabletop cnc and am
having a great time learning how to use it! (really!) I am using the
k-cam engraving software and Drafix QuickCad. I have made up some
circut boards using the cad software, but have no idea how to get it
to drill all the holes. I have drawn the board and hole paterns on
different layers (in the order of machining/lesson learned the hard
way!)but the interpetive part always want to generate a diameter! any
ideas? Do I have to use a circut program (pads?) and use excelon?
Jon Elson's webpage had some small programs for certain applications,
but none that did the drill/peck cycle. This type of program for
drilling would be very helpfull. (hint,hint)
Also is anybody from the metro Detroit area? If so could you let me
know? I am hoping to get a group of cnc/machining/?/together for a
informal show and tell type meeting! Thanks! Rick