I would be interested in seeing this discussion cover BSD as well. Al Gaspar <gaspar at almsa-1.arpa> USAMC ALMSA, ATTN: AMXAL-OW, Box 1578, St. Louis, MO 63188-1578 COMMERCIAL: (314) 263-5118 AUTOVON: 693-5118 seismo!gaspar at almsa-1.arpa