What kind of technologies are important? (1)

Robust and stable routers!
so that we can unify IPv4/v6 backbone

Make SO-HO/home routers IPv6 ready

IPv6 support in DSL aggregators and stuff

IPv6-ready root/ccTLD/gTLD DNS servers
To allow deploying IPv6-dominated/IPv6-only network

More educational materials for IPv6
Books, webpages, reading materials, hands-on tutorials