got a quick ?

[mrelectriccity]

yeah didn't know where exactly to post this at cause im not sure if its actually modding or not. but im goin over my cuz house later to play few matches. we be betting like $5 a match just to keep things interesting lol. anyways i was wondering instead of me having to bring my whole xbox to his house like i usually do to play my files. cause i've tried before loading my profile and game save onto a usb and put it in on 360 but wouldn't load up. and then after pure's came out i really noticed what i think my problem is, its that the console id dont match up. 

 

so heres my ? cause im wanting to do this right first time instead of me wasting my time doing it all wrong and get there and it wont work. but can i extract all my files into a folder can i just change console id on everything to his console id even the profile. will that allow my profile and saves to work on his console or do i need to also add his gamertag