I would like to as part of my plans to re-do my current firewall/gateway to the Internet to set it up to have a dual-stack and for it to translate ipv4 incoming to ipv6 destinations and vice versa... Basically I'd like an good old-fashioned ipv4<->ipv6 NAT... Is there such a thing, if so where can I find more information on what I necessary to set this up? Thanks. George