if its the same as the oz one:
the map aint anything to write home about.
the only good thing about the hardcover book is that it smells nice (if you are the type of person who winds down the window at the petrol station).
The recognition manual pages are split across 2 pages so the spine prevents detail being seen. The crew profiles are identical to that in the paper guide with the keycode (which i assume u get with the normal version).
The torpedos page list absolutely no information about the torpedos. Just a picture and the name T1/T2/T4. Really is a useless book.
Havent played the music CD yet...wonder if that is DRM'd too