If you account is connected to live then you should just be able to login on the new xbox. Assuming they are both 360
to make this simple, if the account status an XBOX LIVE ACCOUNT it will go straight in when u log into the new xbox :) simple as that
No only your xbox 360 will get bannd. You can get another xbox and recover your GAMERTAG on it. your account will not get banned !
Yes you have to pay money for another xbox live account but you have a one month free trial with a new gamertag.
No
You are allowed to create another account if you obide by the Xbox LIVE Code of Conduct and Xbox LIVE Terms of Use.
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 :)
Nothing bad happens, you simply have another Xbox account on your memory unit and you can choose what to do with it.
No
Yes, simply connect the memory unit to the new Xbox and sign in with the account.
Yes, they both utilize your Microsoft account, therefor you can have the account on both your Xbox 360 and your Xbox One. You will just have to bare with being prompted with "This account was logged in on another console" each time you switch from the 360 to the One.
u don't u have to set up another xbox live account but its possible.
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, you only need to sign in with your account like you normally would.