I just came up with an idea and wanted some opinions on it. Basically I was just reading an article about the emerging internet bandwidth technologies and every single one of them had a much faster downstream than upstream rate. Some of them with 40:1 ratios. This is bad if you wish to run e-commerce servers on site etc... So here`s my plan to sort this out. The ISP would continually transmit numbers 1 through 16, when the client received the number it wanted to send it would reply. Now thinking about this quickly it could definitely speed up the upstream, but like I said it just occurred to me so feel free to pick holes.