Partion1/ Content/ then you have some Folders in it like:
00000000000000blabla(in this folder are specific things like themes,gamerpics etc. )
and the other/or one of the other:
E000004864561687651 (this is the folder where your profil is in,and in this you must copy the savegames)!
Note: When you have all of your saves and profiles moved to the harddisc you doesn´t see anything,maybe 000000000000 is displayed!
So,now you open your Profilfolder and you must see a lot of folders, some of them called:
425307D1 (this is Oblivion)
534507D5 (FullAuto)
454107DC (Burnout Revenge)
FFFE07D1 (your profildates look NOTE)
every folder has Savegames in it!
Note: DONT DELETE FOLDER "FFFE07D1" in this folder is your profil with all informations like gamescore etc.
Before you delete it,make a backup or go ONLINE via XBOX LIVE so you can!
To copy savegames to your unit you must open
EXAMPLE: 425307D1 (Oblivion

)
and you see another Folder called:
0000000001
when you open 00000001 you see the savefiles and now you can start to copy the saves from
www.360gamesaves.com !

Make everytime a backup from your old saves,and when you have unlockt some new GamerScorePoints/Achievments, make a backup of your profil folder:
FFFE07D1
All time safety first!
when you have more then only one profil you must look which profil is that you search.
But you can also make it simple,copy all your Files from the memory unit to your XBox360 Harddrive (only the profil you want to take

) and so you have the backup on your 360 and the profil you want on your memory unit.