http://www.totalvideogames.com/pages/articles/index.php?article_id=7764&page=
Good stuff, I absolutely loathe Halo 2's matchmaking so it's good to see that Rare is taking a step forward and including unranked customizable matchmaking.
The team at Rare have been working closely with Microsoft Game Studios on an Advanced Ranking System, which should ensure a balanced set-up when it comes to competing online, although well have to wait a little longer before discovering exactly what both of them have in store. Players can choose between Ranked or Unranked games, with the former providing few options of choice to the player along similar lines to Halo 2 Matchmaking, while the latter provides complete customisation to the player.
Good stuff, I absolutely loathe Halo 2's matchmaking so it's good to see that Rare is taking a step forward and including unranked customizable matchmaking.