My mate has a xbox live profile setup on XBLive, lets say with the name "xboxlive1" he signed up for it online not via the xbox 360 itself, he also has a profile setup on the 360 with his achievements and what not called "offlinexbox"; so...
if he renames "offlinexbox" to "xboxlive1" before he plugs the 360 in to go online will that update the xboxlive1 profile with all his achievements so he dont have to re-do them?
if he renames "offlinexbox" to "xboxlive1" before he plugs the 360 in to go online will that update the xboxlive1 profile with all his achievements so he dont have to re-do them?