Dubbed wrote Simply, No!

It would not be compatable with your xbox harddrive as xbox has a security lock so that people wouldn't do this to get it for free.

It also wont work if you just change the ID's.

^
he is right HOWEVER you could be able to do it by gamesave but you would only get a simple infectable one as it will only be the gamesave which is modded not the .ff files