1) Insert two of the most expensive blurays you can find. (preferably two ps3 discs glued back to back) 2) With both hands, not just one, shake xbox 360 violently while it reads the newly created super-disc. 3) Enjoy the film. With additional features such as smoke filling room and fire effect bluray xbox 360 console.
If you (legal backup copies perhaps?) download high res films they will work if they are .avi or another particular file type that plays on the 360.