03-18-2007, 07:00 PM
The 2 disk version includes the DVD documentary of the Making of GoW2 and the game itself. The Documentary is the DVD5 disk while the game data is in the DL DVD. Normaly, they'd cut a good chunk of the DVDs to save space (Like in the bootleg version of GoW1 where most of the bonus featured got removed in order to fit it in a standard DVD5 disk).