Yes you do and you also need an Xbox LIVE account.
In order to access the Halo: Reach beta you first must have: Halo 3:ODST An Xbox gold subscription At least 1 gigabyte of hard-drive space and an active internet connection On May3rd the beta will go live and anyone can play, but on May 19 the beta ends so act quickly The BETA will end either May 17 or like June 3 at the latest.
Yes, you do.
NO, you need a flash drive for everything.
you need an xbox hard drive
You can install Halo Reach to your hard drive like any other Xbox 360 game, however the game must be in the disk drive in order to play the game.(but if you have to put the disk its a waste of time to installing it)
yes
yes
No, that would be silly.
if you want to get the beta you need to have a copy of halo odst or else you cant play it. once your on the game click on play reach beta download the thing and then click on play reach beta every time you want to play. hope that helped
no but you need a hard drive to view films in threatre
yes
it depends if you have halo Reach, 3 or ODST. but if you have Reach you should just have to select it from your hard drive storage and play it. To get the gamemode it usually comes with the map.