I have been reading my manual on how to load Dxf files. It says to select the file/load file dxf etc. My software has an "Entib" option. What's this? I,m a newbie, and I'm still having trouble loading Gcode files. The only codes I can load are from lazycam. I would like to use deskengrave. I open the gcode in notepad, save it as a txt file, open it in mach3 and it has several issues with it so it doesn't run it. It seems the only files are the files created with the tap extension. Does the gcode from deskengrave need to be converted or altered to run with mach? So many questions, too few answers. I am planning on buying Mach3 if I know I am smart enough to operate it. It seems great, but I'm cheap, and I just want to be sure I can get past these hurdles first. Thank you.