Fire Fight in Halo Reach/How Big Forge World Is

I am not 100% but in Fire Fight it looks like if you are an Elite, you have aliens on your side fighting humans but if your human you are fighting elites and aliens. Here is a gameplay for it...

https://www.youtube.com/watch?v=i9CKuqryykw

Also, here is a video showing part of Forge World, that map is way too big and I love it!

https://www.youtube.com/watch?v=rE5FvwE8v7c&feature=related

Yep, I read all about it and it is true that the Covenant will be on your side in Firefight if you are an Elite. That will be interesting, but I wish there could be more than only 4 players per match.

Ya, well in that way it makes it harder too.