thats the hard way to do it...put your nitepr.prx in a folder on your desktop, and put your nitepred.exe in the same folder, run the exe and type 1 to go to mask mac adress thing, then type 1 again to change your mac address, type in the mac address of your friend, hit whatever button to finish, then hit 0 to save and exit, go to your socom game, and its gonna make you make a new save file, make the svae file, make it so it has 999999 ce (inf ce code/bakonice) save the game somehow(change the character to like a bandana or something). exit the game. plug into your computer and take your UCUS9865 folder inside your PSP>>GAME>>SAVEDATA
and give the 6 files that are there to your friend and tell him to make a new folder in the same place with the same name, and overwrite the old one and put the 6 files in there. then you are done