i have a laptop and a desktop and would like to play multiplayer games over a lan connection...i do nopt have a crossover cable so i would like to do it wirelessly.i know it is possible but i do not know how to do it.i have a router that is connected to a cable modem...the router has was 4 wan ports.port is used for my desktop ....my laptop is also connected to the same wireless router..please help me so i can play games with my bro...please...thanks in advance