I am totally stupid when it comes to computers so I need someone who is prepared to answer stupid questions. I have two computers mine and my son's we would like to play games against each other like need for speed etc. both computers have built in LAN and I have a very long LAN cable which they replaced in the office when they went WiFi or something. how do I connect these comps with each other step by step even baby talk if neccessary, we dont like television so we play games alot and I really want to surprise him and spend quality game time with him.