Microsoft revealed some details about its upcoming Xbox 2 console, which is said to be codenamed 'Xenon'.
One of these features will be the 'Gamer Cards' - these cards will be user profiles showing information such as skill level, interests and lifestyle. They will be viewable by other gamers.
Another feature is the ability to buy new game content through an online store. This content can be offered by both developers and users. Lastly the Xbox 2 will also allow you to connect a digital music player to replace predefined soundtracks with your own music.