Hi Graham,
Well if I have to list them in order of priority, then it would have to be,
Life, making money, all the other things and somewhere further down the list MACH3.
Well, I was hoping to find advise on the whole process of cnc machining.
Say I have just bought a cnc lathe and got a pc withit that has MACH3 already installed. I then design a small part which I want to machine, what is next

I am not interested in trying to learn G-code for manual inputting so I got myself a copy of MasterCAM9. What should I know and waht should I do to set up MACH3 so that I can machine to tolerances.