I don't know if I am in the right spot of if this has been asked already. Anyways, I don't know if the XBOX One is capable of playing 360 and most likely original xbox games. Can Microsoft create or add XBOX and 360 games available for download on the marketplace and playable on the XBOX One. If the person has the game already, use some sort of UPC number from the case of the game purchased to enable free download or allow the game to be purchased. Anyways, I hope someone from Microsoft takes this into account. It would definitely maintain XBOX loyalty. The choice is up to the corporation but I hope all you gamers will support this.