see picture at: http://www.lerctr.org/~ler/FreeBSD/20160305_225532.jpg -- Larry Rosenman http://www.lerctr.org/~ler Phone: +1 214-642-9640 E-Mail: ler at lerctr.org US Mail: 7011 W Parmer Ln, Apt 1115, Austin, TX 78729-6961