Get a router and configure it, should work fine with Vista. I like Linksys or
Netgear products. Some links below to help you to set up your home network:
Ethernet Home Network Setup Tutorial:
http://www.home-network-help.com/home-network.html
Wireless Network Setup Tutorial:
http://www.home-network-help.com/wireless-network.html
Hope helps.
picoHat