Heres the links for modding your gamertag, tutorial is in modding section for xbox 360
MODIO-
http://www.game-tuts.com/community/modio.php
UsbXplorer
http://www.mediafire.com/?mizwxovz2zm
EzGT 2.1
http://www.filefront.com/15418937/Ez---GT-2.1.zip/
EzGT 2.2
http://www.filefront.com/15621421/EzGt-2.2.rar/
EzGT 1.1 (for black font names)
http://www.hobo.moddingup-v2.com/Apps/EzGT%201.1.rar
Thanks,
NuKeM
MODIO-
http://www.game-tuts.com/community/modio.php
UsbXplorer
http://www.mediafire.com/?mizwxovz2zm
EzGT 2.1
http://www.filefront.com/15418937/Ez---GT-2.1.zip/
EzGT 2.2
http://www.filefront.com/15621421/EzGt-2.2.rar/
EzGT 1.1 (for black font names)
http://www.hobo.moddingup-v2.com/Apps/EzGT%201.1.rar
Thanks,
NuKeM