Are backups possible yet? My disc for Forza Horizon 2 just stopped working, I suspect most likely cause of too many scratches on it, and Microsoft has it de-listed from their store, which means now there is effectively no way for me to play this game unless I buy someone else's copy. Can someone tell me if backups are possible? cause I worry this will become the case with a lot of games that such as Dead Rising 3, Ryse, Need for speed, etc.