Posted by: GrubNG
You cannot play halo 2 vista on an xbox. But you can use your gamertag to play online and earn achievements if your pc is strong enough to run the game.
Halo 2 pc still has a strong and active community.this is wrong.
Halo 2 PC has a community who are 'zombified' or addicted into playing the game.
Halo 1 CE is where the true community is.
[Edited on 10.17.2009 12:50 AM PDT]