Should I also get this? It comes out the same day as Halo CE Anniversary, right? If so, PC or Xbox 360? My problem is, I don't like controls spread across a keyboard, and whenever I try to bind them myself, 1: People tell me a button (instead of the action it does) to press, but I changed it. 2: I still find myself ignoring some main commands just because I couldn't figure out a simple way to bind it without keyboard traveling in intense moments. Also, would it be better to get it over Steam or at the same time as Halo CEA?