I can purchase a CAD set of plans and they request that I select either DWG or DXF type of file. I understand that a program like AutoCAD uses DXF and many other programs like Solid Works uses DWG files. Can I get a DWG and convert it to a DXF, vice versa. If your going to get one, I suppose that I would find most places using AutoCAD. Any advice? RaT....