Thanks Jeff, I checked the box that asks if you want to do this every time on start up. I now have the pp selected. BUT I don't get any movement. I checked my LPT! address which is CC00, I put this in the Port 1 window in Mach, but this seems like a funky port address. When I install Mach it said that I should run the driver test or something like that, but I do not know where to find that.