Hi friends, World IPv6 will launch on 6 June 2012
Major Internet service providers (ISPs), home networking equipment manufacturers, and web companies around the world are going to permanently enable IPv6 for their products and services by 6 June 2012.
You can get more information
Here
Now its time to check whether your computer is ready to IPv6.
How to check?
Its very simple, for this google have a tool.
To check whether your computer is ready to IPv6 or not go to
ipv6test.google.com
Here you will get the result whether your connection are completable or not.
Here is my connection test result
For advance result like Your readiness scores you can check this site
test-ipv6.com