The catalogs usually pictured the Z-2 in a nice wooden office cabinet - often an integral part of a desk. In the field, certainly, open metal racks make much more sense :-). -- Tim Shoppa Email: shoppa(a)trailing-edge.com Trailing Edge Technology WWW: http://www.trailing-edge.com/ 7328 Bradley Blvd Voice: 301-767-5917 Bethesda, MD, USA 20817 Fax: 301-767-5927