The Grid network is nothing new for those following computing and networking trends. Grid like speeds have been around for a while. In fact years ago vendors of such technologies tried pushing them and making them more main stream and adoptable. ATM (Asynchronous Transfer Mode) was one of them, it was pushing ahead until it met resistance by the brain dead critics and companies who thought that the network engineers of the day were to stupid to use something other then Ethernet. If this had not happened, you would be enjoying full video conferencing at home and doing all your voice, video, and Internet over one fiber optic cable.
The Grid like the first Internet (Arpa / Darpa Net), was created for Academia, the Scientific community, and the government (Military, Etc..). It made its way to the public as more entities saw the benefit of sharing data and resources. More investment in linking more universities and the like. Rember even Scientists like to work from home, imagine doing all you work from the Arpanet at work, then coming home to a 1200baud modem to acces the net

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Now here comes Internet two, Turbo Charged, not using 8lbs of boost, but 500lbs

. Can you say the "Matrix" Access to the Grid is not going to be common, not for some time. We will probably see a Grid pipe in some of the big cities and you'll be offered access via a slower, down link.