Im selling my 60g BC ps3 for $400 to get a ps3 slim. Now, Can I change the hard drive from my 60g to put in the ps3 slim's 120g and my ps3 slim would have the 60g. Im just want to know if I will lose my burnout, MVC2, SSFHD, and my ps3 game saves and profiles, if I put the 60g from my old unit...