I recently decide to pop in Reach and low/ behold, the matchmaking is still quite active. Slayer, Big-team, even grifball all seem to have a decent player population.

One problem does has arisen tho: It may show that people are playing firefight, but I could not connect to a single game. Timed out every time! Whether this is to do with my location in the world (pretty remote) or that I do not have the DLC maps, I am unsure. I wonder if others are having this problem? Or how often the DLC maps appear without a DLC playlist to house them?