I have a co-worker who asked me to set up a pair of computers in her house through a network. Then she said her reasoning was since they only have one phone line, that she wanted both computers to be able to go through the internet using the single phone line. I told her it couldn't be done. Now she has somebody telling her it can. He wants to set up a wireless system, and that both computers can access the internet at the same time. I know that is possible with broadband, but dialup ? Is this possible, and if so will it be awfully slow ?