I downloaded a friend's profile because he had games that I wanted, but his license transfer isn't able to be used for another couple months. I know that if you have two controllers, you can sign into your profile and your friends profile, load the game, and then signout of your friends profile and you will be able to play your own. I also know that if you want to have one controller and are using a wired connection, you can sign into your friends account, unplug your Ethernet cord, sign out of your friends profile, log into yours, and then plug your Ethernet cord back in, you will be able to play. How do I do this if I only have 1 controller and have the slim xbox (so I'm using wifi)?