I think I knw how the FFXIII versus the 360's dvd's size can be fixed.

[BTFeather55]

JaggedSac said:
S-E announced they are releasing a 6 disc changer to plug into the USB port of the 360 to solve any problems associated with multiple discs. When the game detects another disc is needed, it just swaps inside the disc changer.

 

      I hadn't heard of that.  Well, that means the game is going to be 54 gig.