Can you change your xbox gamertag name by the computer alone?

my xbox360 was sent into repairs and i wanted to change my gamertag name from xbox.com and i was wondering how|||Like everyone is saying, you eed to do it from the xbox itself and it will cost you. But there is a way around the fee. Just have everyone report your name and xbox will make you change it, presto free gamertag change.|||You can%26#039;t. You can only change your gamertag from the Xbox 360 console, and even then, you have to pay 10 bucks to do it.|||u cant change ur gamertag name from xbox.com. only from ur console. it will cost u 800 ms points to change it.|||you actually have to spend money to change your gamertag. Yeah I know its whack, but I think it%26#039;s like 1300 gamer points.