I am using Mach2 from 2004-05. It is the trial version. I am interested now in using it commercially and getting the licensed version to make pantographs in aluminum plate from a customer provided image, if this is possible. Can some kind soul show me some examples of what is possible? I have seen examples on the web of intricate patterns having been turned into carved wood, acrylic aluminum, etc. Also I am curious how the software deals with different colors. Does it convert color to tool depth? Thanks in advance for any help!