Thanks Brutha,
Ok, if Burtha is correct, then VetTechjess, it is simple. You either contact one of the ISP's and negotiate a contract to allow you to connect to their system, or you build your own. You will need more than a lot of money, and will only have access to those that allow you to connect to them. If someone on the backbone allows you to connect, then your in. Too much detail for me to write at this point. But if you have truck loads of money, and have the energy and time to do this, let us know and will put something a bit more detailed together for you.

Take care,