Recently my internet speed on my computers has dropped to virtually nothing. I have a cable modem that is connected to a linksys Cable/DSL router/switch. When I connect one computer to the modem or the router it works fine. However when I connect 2 or more computers the speed on all computers drops drasticly. I had my cable and modem checked by the cable compancy and I called linksys support. When I tried the same thing with my neighbor's cable, modem and router I get the same thing. This leads me to think it is a problem with the computers. All the computers are running windows XP professonal and all have the same settings and can see each other on the network. Does anyone know what the problem is or can point me in the right direction. Thanks.