nicely put

yes they updated this like in 2007 that u can no longer use other pplz game saves

1 of the reasons waz because ppl were selling there game saves for eg. socom ftb2 with inf CE
that they make the 3.0 update that wouldent let u use other ppls saves.

the only trick is to have the person that sends u the game save to use ur mac id or for u to use the same mac id as the person that made the game save witch i really think that person would not do.

so i would recommend that u use ur friends game saves that would share the mac id

hope that helps

let me no how dat works for u