If there was any way for you to develop modernmix to allow live tiles as icons on the desktop that could be placed anywhere on the desktop directly and still keep their ability to update live in real time, that would complete 8.1 and make it the ultimate desktop. Microsoft is adding some features of modernmix with the coming updates and to keep it viable with the obvious plus of running an app in a window, this would be a great inclusion if at all possible. No one else seems to be talking about it. Just a thought.