I''ve put some code in the last zip. There is full source code for the game, for the master TCP-IP server, game server (TCP UDP nmulticast) and engine plug in dll for network support (TCP-UDP multicast) Soon I''ll put the plugin version for UDP broadcast and Direct Play as well the server extensions for that. http://members.rogers.com/chisan7180/ http://members.rogers.com/chisan7180