you can play the downloaded content on another gamertag on the same console but if u put your harddrive in another xbox the original dowloaded gamertag must be signed in a to usse the content :)
Yes you have to pay money for another xbox live account but you have a one month free trial with a new gamertag.
You are allowed to create another account if you obide by the Xbox LIVE Code of Conduct and Xbox LIVE Terms of Use.
gamestop or the place you bought your xbox.
No
All you have to do is create the account and it automatically becomes what is call an Xbox Live Silver Account. You don't need any credit card or subscription card.
If you account is connected to live then you should just be able to login on the new xbox. Assuming they are both 360
u don't u have to set up another xbox live account but its possible.
Nothing bad happens, you simply have another Xbox account on your memory unit and you can choose what to do with it.
No, just change the email address in your Xbox live account.
Sort of. When you connect to Xbox Live, you get one free month of the Gold subscription. After that you have to buy it, or make another account.
Yes
yes to download anything on xbox live you need a silver xbox live account