Setting up A Lan Game

I was wanting to just set up a simple lan with just 2 computers. Do all i do is just hook up a cable between the 2 computers and one comp. host the lan game and the other look for it? Or is there more to this. Oh yeah I'm running win98 while my cousin laptop is running winXP, can i still play a LAN game?
 
you will also need a cross over cable (not straight cable) to go from one computer to the other
 
Back