The form I mentioned before had a minor byte swapping problem that has since been fixed. See http://www.ibs-us.net/ipv6 Thanks to Rick Chiang and Mark Constable for pointing this out. Sideways to the Sun, www.ibs-us.net/~ben 45.5183754N/-122.6750031W --Ben Kirkpatrick IBS 503.227.7010 fax 503.227.5778 page 503.229.3199