An Ars update:
Update (Aug. 18): Microsoft has announced through Major Nelson's blog that the previously hidden "very high quality" 1080p streaming feature will officially launch through an Xbox app update rolling out today. Our own tests found the new setting greatly improves the streaming experience, provided you have an in-home Internet setup that can handle it. The app update also includes some interface improvements that make it easier to interact with friends and add outside games to the app.
Previously:
Reddit user OomaThurman has publicized the method for unlocking this hidden quality setting, which involves editing the "userconsoledata" file in your Xbox app folder.
(Score: 0) by Anonymous Coward on Wednesday August 19 2015, @03:42PM
http://lmgtfy.com/?q=Is+Hillary+dead+yet%3F [lmgtfy.com]
(Score: 0) by Anonymous Coward on Wednesday August 19 2015, @04:01PM
Yes, Hilary is dead. [wikipedia.org]