I have a problem in principle with all root-zone changes needing to be approved by the US Department of Commerce.Yep, me too. (Does the U.S. government really plan to try to take back parts of a role that it has long given up, of responsibility for the global Internet infrastructure? It would be distressing if the IAB ended up with no choice but to wade more deeply into the non-IETF-IANA portion of the ICANN morass...) - Sally