how do you change your gamertag on xbox live

[littledumpling]

i cant find out how anywhere

[Raw!]

Moved.

I don't think you can change it. But you can change your Xbox Live GamerTag. What Gamertag are you talking about? Because, in the start, you create the unofficial gamertag. Once you get to Xbox Live, that is your permanent one.

[Riku-Nara]

yeah, you can change it.
cost 800 Microsoft points though.
faq can be found: here (http://www.xbox.com/en-AU/support/xbox360/live/account/account-changegamerprofile.htm)