On the CAD side, once you've got your lines drawn click Draw up the top, select Curve and make sure the NC button (on Left side of screen) is depressed.
Then selecting your lines, tell the system that the shape is closed. once you've clicked on them and named them (like In01, Out01 etc) hit the Mcahining (or milling) button up the top- it'll import it to the CAM system. You can then tell it to GoRound or Pocket the shapes you made.
I love deadlines- I like the whooshing sound they make as they fly by.