Abstract: A method and system facilitating selection of participants in multiplayer online electronic games. The method provides an efficient procedure for players to host and join new instances of multiplayer online electronic games, as well as providing a scheme that enables players to join multiplayer online electronic games that are already in progress. The method is implemented through a gaming utility that runs on each player's electronic device (e.g. PC) and interacts behind the scenes with an online messaging service. Player hosts are enabled to select players from a list of contacts provided by the online messaging service who they want to invite to join a chat session. A selected multiplayer online electronic game is selectively launched on all of the player's computers through a single command issued by the host.

Abstract: Two different and separate audio data streams are processed through a personal computer (PC) system or other computing device so that the separate and distinct audio data streams are heard through separate sound transducers. In a preferred embodiment, chat messages received over a network during execution of a multiplayer game are processed separately from sounds produced by the multiplayer game, enabling a user to hear the game sounds from speakers, separate and distinct from verbal chat messages, which are heard through earphone(s). The earphone(s) are included in a headset, as well as a microphone that enables the user to produce verbal data that are conveyed to a hardware control unit that is connected to the PC system through a universal serial bus (USB) port. The chat audio data are converted into an analog audio signal that is heard by the user in the headphone(s) and is spatially separate and distinct from the game audio data heard through the speakers.