Abstract: A method for facilitating interactions between a first user and a second user connected to a network is disclosed. The method includes engaging the first user in a first activity over the network; receiving a request for cooperation from the first user with regard to the first activity; alerting the second user about the request from the first user; receiving over the network feedback from the second user indicating progress in a second activity; and providing cooperation to the first user with the first activity in response to the feedback received from the second user.

Abstract: A method for providing customized content in a video game over a computer network to a plurality of game clients operated by different players is disclosed The method includes: storing a library of content that can be selectively delivered to the plurality of game clients during gameplay of the video game; receiving information about each of the players from the respective game client; selecting content from the library to be delivered to each of the game clients based on the received information about the respective player; and synchronously delivering the selected content to the corresponding game client.

Abstract: A method for providing customized content in a video game over a computer network to a plurality of game clients operated by different players is disclosed The method includes: storing a library of content that can be selectively delivered to the plurality of game clients during gameplay of the video game; receiving information about each of the players from the respective game client; selecting content from the library to be delivered to each of the game clients based on the received information about the respective player; and synchronously delivering the selected content to the corresponding game client.