Shoutbox

how can i get a server or whatever remote desktop connection requires for the 2 computers in my room that are connected only by a network(they have no interenet) b/c im getting tired of moving the moniter plug from one computer to another (i only have one moniter for them atm) and im tried of using remote assistance for that too...so how might i get this to work properly?  bother computers have windows xp home edition. thanks !