If I buy Microsoft Points and buy a map pack, can other users of my xbox use them? I suppose the question is, who can access downloaded purchased content on a console, is it only on the ID that purchased the points, or is it all users on the console. Any guidance greatly appreciated. I want to buy MS Points with my Live ID, but my son wants to pick the content to download to be used under his id. What's the best way? I buy online, or he buy's from a shop.?