Need help... Start Button no longer working!!!!!

heres my Direct Connection Script stolen with permission from a tutorial (War Nation) on youtube

 #pragma strict
 
 var remoteIPadresss = "127.0.0.1";
 var remotePort = 25000;
 var listenPort = 25000;
 
 var useNAT = true;
 
 var myIP = "";
 var myPort = "";
 
 var MaxPlayers = 32;
 
 function OnConnectedToServer ()
 {
 
 }
 
 function OnDisconnectedFromServer ()
 {
 
 }
 
 function OnGUI ()
 {
     if(Network.peerType == NetworkPeerType.Disconnected)
     {
         if(GUI.Button(Rect(5,5,150,30),"Connect"))
         {
             Network.useNat = useNAT;
             Network.Connect (remoteIPadresss, remotePort);
         }
         if(GUI.Button(Rect(5,40,150,30),"StartServer"))
         {
             Network.useNat = useNAT;
             Network.InitializeServer(MaxPlayers,listenPort);
         }
         
         remoteIPadresss = GUI.TextField(Rect(5,70,60,30),remoteIPadresss);
         remotePort = parseInt(GUI.TextField(Rect(5,110,60,30),remotePort.ToString()));
         
     }
     else
     {
         if(GUI.Button(Rect(5,5,150,30),"Disconnect"))
         {
             Network.Disconnect(200);
         }
     }    
 }