You remember IPv6 - it was that thing that people didn't like in Vista and tried to turn it off? Well it is coming and it is coming quickly. I saw this and thought I would remind everyone that what you know about IPv4 is no longer going to be enough. Is your network technology and software up to the task? Switch To IPv6 On Internet's Root Servers Begins The current version -- IPv4, which can accommodate 4.3 billion addresses -- would have run out of addresses by 2012, experts predict. The switch to a...