Activision and Treyarch must be thrilled: the Xbox 360 beta files have leaked on the internet and can be played by anyone with a JTAGGED Xbox 360. Some players have already streamed new content on Justin.TV and posted pictures on different forums. I've downloaded the files myself and they seem to be legit: Unfortunately the FastFiles (.ff) are compressed with a new algorithm and nothing can be extracted (models, pictures, stats, etc.) at the moment. Here's a picture of the menu: