If you would rather read it as a webpage: http://web.archive.org/web/20010605024447/http://grc.com/dos/grcdos.htm http://web.archive.org/web/20010605024447/htt

If you would rather read it as a webpage: http://web.archive.org/web/20010605024447/http://grc.com/dos/grcdos.htm http://web.archive.org/web/20010605024447/http://grc.com/dos...