The patent would work as follows: You and friends are on Xbox Live and one of your buddies asks you to join a game for multiplayer. Unfortunately you don't have the latest map pack DLC. The new system would send up a prompt screen, asking that you purchase the DLC to accept your friend's invite. Hit "yes" and the DLC will download and install, without the need to head over to the Marketplace, and you can get back to playing the game with your buddies.
Currently, if you are invited to a game for which you are missing DLC, you are "required to back out of the commenced multiplayer session, manually locate the desired content, purchase the content, install the content, relocate the inviting players, prepare his own request to join their game," says the source, which is clearly a hassle.
The full patent here: http://www.freepatentsonline.com/20100056268.pdf
Written by: Andre Yoskowitz @ 15 Mar 2010 13:37