Blue team you fool.
There is no best in Halo 3. There can be a team that is the best, but know single person is the "best".
no
Halo: Reach happens before Halo 3. The Elites haven't defected from the Covenant yet.
id e-mail them
its kind of a void question because the elites are on your team in Halo 3 so you don't really see them in vehicles.
no
Yes, eventually
The first two.
i would say left4dead or halo 3
To boost on Halo 3 or Halo 3 ODST, you must change your language to anything that your not using right now. Have a friend join your session and he'll be on the other team. That way you can get infinite XP. :)
He's in: Halo: Combat Evolved (considered as Halo 1) Halo 2 Halo 3 Halo: Reach And there will be another in 2012. In between Halloween and Christmas 2012, Halo 4 is coming out and there is proof Master Chief is in it.
all of them i believe