I have been using pro for a long time and have always programmed using "pro nc". I decided that I would "try" to use expert machinist. I spent a few days with it and have come to see that it sucks! Is expert machinist supposed to be a light version of pro nc? I can't find pro process, it does not allow me to use MDB's, the parameter selection is very limited etc... I posted on the other site and no replies on this topic. Does anyone use it?