With E3 done, we thought we'd have to wait until June 2013 before we learned all about the next generation of Xbox, the Xbox 720. That may be the case, but a recently leaked document has given us an awful lot to chew on in the mean time.
The 56-page document was hosted on Scribd until this past weekend, when it was spotted by the Verge. It details Microsoft's vision for the Xbox 720 and dates back to August 2010.