Well, you have to first buy and membership. You can find them at like target or GameStop. Then once you have sign up your membership on your xbox you can sign yourself in to xbox live. If you have another player that's playing on your xbox with you you can sign them into guest live. Only two people can play live on the same xbox with halo reach.
To play Halo Reach with a guest on Xbox Live, one person must have an Xbox Live gold membership. The second person has to sign in under the guest profile (you can have up to three guests per profile)
no you cant get halo reach for free but you can get the demo
You can't, but if you have internet and a free gold membership trial,you can use the trial to get the recon armor, it does work for Halo Reach too.
Yes
you need gold xbox live membership.
you dont
Yes. Halo Reach will be region free according to 'Domenic' of the Reach team. You will be able to play it on any retail Xbox 360.
It lasts forever depending on the type of one you get...I got a Halo Reach one and it let's me online and crap for Free! I believe it will do the same for you.
You cannot; it is illegal.
Any preorder of Halo: Reach will get you the Recon Helmet for free use in Halo: Reach ONLY. If you preorder the Legendary Edition you will receive the Bungie flaming helmet.
The free for all playlist is rumble pit.
you buy it and you can unlock some by halo waypoint (free download)