I have a Belkin router which has two computers connected to it. I am using a cable modem. The two computers can connect to the internet but they do not see each other. I cannot share files or use the printer that is connected to the other computer. How can I make the computers see each other? I tried everything in Win Xp but nothing happened. What do I have to do so that I can connect to the other computer? I really need help on this one and I appreciate answers.Thanks.