Think of me, as the brother to caboose, i may sound like him, but i was able to pass kindergarten before quitting school
its simple, first you put the game Halo: Reach into whatever system you use, then you go online, and go to matchmaking and choose a game type, then you play the game, you can also play campaign and others to acquire CR.
man i wish there was a way to type sarcastically. XD
fastest way is to actually play, thar yah go
[Edited on 04.11.2012 1:58 PM PDT]