[snip] > > I don't know about AutoCAD. Can anyone recommend anything? QCad is something you could check out. It is based on AutoCAD and the interface is quite similar too. -- Regards, Kumar. -- Kumar Ravichandran Graduate Research Assistant Department of Aerospace Engineering University of Maryland College Park, MD. "An eye for an eye will only make the entire world blind." - Mohandas Karamchand Gandhi