<< The Zama network will use advanced internetworking technologies including Internet Protocol version six (IPv6), QoS routing, dynamic class of service (CoS) routing, redundancy, and LAN/WAN scalability. These technologies will allow customers to develop and deploy new applications and services, including those that rely heavily upon video, audio and interactivity, and therefore require end-to-end quality of service. Zama will enable these next-generation Internet applications and services and will become the multimedia network of choice for the future. >>
Check out their site. An increase in address would be a giant step but that is just to get it out on the market. There are a lot of other uses for this. As far as speed check out the section on Multicast and Anycast.