Activision has released more Live details concerning Doom III. They announced that Doom III will have a sizeable amount of online gaming using Microsoft’s Xbox Live service. The game will have an option for co-operative mode using two remote machines. Activision has big plans for the game hitting the console. Some modes they will be adding to the Xbox version the PC version will not have.
They have not released any other details concerning the online play of Doom III, but stay tuned for upcoming announcements.