Reference Documents :

An introduction to IPv6 by Latif Ladid (from the ITU magazine)

IPv6 and the future of the Internet: ISOC MEMBER BRIEFING #1
IPv6 Implementation : ISOC MEMBER BRIEFING #4
The Transition to IPv6 : ISOC MEMBER BRIEFING #6
IPv6 in the Home Makes Sense : ISOC MEMBER BRIEFING #7
IPv6: Necessary for Mobile and Wireless Internet : ISOC MEMBER BRIEFING #14
Waiting for IP version 6 : The ISOC ISP Column AND the IPv6 Forum response

IPv6 Elsewhere

Japan: IPv6 Promotion Council
USA: A National Strategy to Secure Cyberspace - Richard Clarke conference - other article

Other Web sites

The IPv6 forum
The IPv6 Task Force
The Internet Engineering Task Force documents on IPv6
IPv6 Information Page
IPv6 over xDSL (local copy )

Who is using IPv6 :

UK IPv6 Resource Centre: Lancaster University Computing Department
RIPE database of allocated IPv6 Prefixes