The IDirectPlayLobby2 interface lets game developers launch external applications, enable communication between an application and a lobby client, and manipulate DirectPlay Addresses.
IDirectPlayLobby2 supports all the methods of IDirectPlayLobby. See Building Lobby-Aware Applications for information about detecting a launch by an external lobby and registering lobby-aware applications. See DirectPlay Lobby Overview for general information about lobby sessions.
The new method in IDirectPlayLobby2 is: