:@: on your computer you need to download modio,usb,flashdrive,those are the things to mod your gamerscore or other modded stuff
IF YOU WANT TO MOD YOUR GAMERTAG YOU WILL NEED TO HAVE:
FALSHDRIVE OR USB ANY ONE THEN DOWNLOAD MODIO AND EzGt 2.2 or 2.1!!!!
THOSE ARE WAYS TO MOD YOUR PROFILE ON XBL SEND ME A MESSAGE ON XBL MY GAMERTAG IS TTG LOBBIES YO
THANKS EVERYONE HAVE A GOOD D@Y