Microsoft wants to create an open standard for games - so in the same way DVDs are playable on any player, games would be playable on any hardware.
http://www.eurogamer.net/article.php?article_id=55585
"Handhelds, desktop PCs, laptop PCs, airport terminals, mobile phones, PDAs, the list goes on. It really does hurt the brain to think about how far reaching this whole plan is - it's essentially its Windows equivalent for games. An OS for gaming, if you will."
http://www.eurogamer.net/article.php?article_id=55585
"Handhelds, desktop PCs, laptop PCs, airport terminals, mobile phones, PDAs, the list goes on. It really does hurt the brain to think about how far reaching this whole plan is - it's essentially its Windows equivalent for games. An OS for gaming, if you will."



