Follow my procedure, it is simple! (A) you need two NetWork cards (B)connect the Cable modem to one of the network cards(master one) (C)Connect another network card to your router (D) Go to Internet Explorer, click on TOOL, and then click on Internet Options, and then click on Connections, click on Set Up, click on Next, click on "Set up a home or small office network", then follow the instructions to do it (E) you need a floppy to finish everything (F) Run the program on the Floppy on other machines, you have your home network now, all the machines at your home can access internet now!