I don't know much about wireless networking, but I'd like to set one up between 3 different computers. The main computer needs to be next a TV, because I use cable, so here is what I know so far: #1 - Server: Desktop PC (living room near TV). Connected via ethernet cable from cable modem. Also has a non-wireless router hooked into it in case I need to add on additional desktop computers or older laptops that are not wireless-capable. Now this is where I'm confused. We have two laptops that are wireless capable. One is a Powerbook, the other is a HP-something-or-other. One laptop will be downstairs near the desktop, while the other laptop is upstairs. What do I need to get wireless setup so that both of these laptops will be able to access the internet?