if you mean downloading it on another console all it does is add it to that console so you can use it without the original hardrive it was on.
yes, you can play DLC that was downloaded on a Xbox LIVE profile and play it on a non Xbox LIVE profile
u can't
Yes... you can use your Xbox if you take it to your friends house. You can also use your profile on his Xbox uses the Recover gamertag option of on the 2011 xbox the Download Profile option.
You go on download profile and type in the email address and the password for the email address which you used on the account
Use a usb then move the profile to it the on the new xbox go to the usb and move to the system it will ask for the password use to set up the account
yes.
You cant sell a Xbox live profile.
call xbox live support and ask for a new profile and a year membership of both zune and xbox live gold.
No
No. You can sign into your Xbox live account on the Xbox website, locate a download and select that you want to download it. This will download when you sign into your Xbox live account.
Yes, just select the profile and choose "Join Xbox Live." You may have to change your gamertag, but your Gamerscore will stay the same.
The number next to your profile is the number of years that profile has been on xbox live.