We have two PC’s and my wife just bought another one. Two of them are currently hardwired to a Linksis 4 port router, my son has a playstation 2 wired in also. I’m going to add a new pinter/scanner. How can I hook this all up and and be able to use the printer for all the computers. The two older pcs have xp and windows 2000 operating systems. We get the internet by cable. Thanks Chuck