Just like the first DVD, this one had a special DVD with Railgun
seiyuu videos.

Web page with screen caps at

  http://www.usagi.org/doi/seiyuu/video/anime/railgun5.html

To Aru Kagaku no Railgun volume 5
GNBA-1585 (first pressing)
GNBA-1595
6825 yen
released 2010.05.28 

There was a special DVD given out to those who reserved
To Aru Kagaku no Railgun DVD or Bluray volume 5.
The special DVD contains the following.

    * MMR II [9:30]
Motto Marutto Railgun II (もっとまるっと超電磁砲[レールガン] II)
    * To Aru Chouri no Chou Denjiki [45:50]
      (とある調理の超電磁器)
    * To Aru Shuurokugo no Zadankai [8:20]
      (とある収録後の座談会)
    * Comic market 77 promo video [2:50] 

MMR is 100% anime made up of clips from the TV series.
There might be a little bit of new animation (I'm not sure). 	

The "To Aru Chouri no Chou Denjiki" corner was a cooking contest between
the four seiyuu ( Toyosaki Aki, Itou Kanae, Satou Rina, Arai Satomi).
They had to cook a cupcake using a microwave oven. But instead of just
cooking, they competed in various games along the way. The winner of
the games got to choose some of the "good" ingredients for the cupcake.

The winning team was the Satou Rina and Arai Satomi team, and the
overall winner was Arai Satomi.

The "To Aru Shuurokugo no Zadankai" was a talk by the four seiyuu,
just after the cooking contest. They talked about the Railgun anime. 

--
Hitoshi Doi
                         " this space for rent "
http://www.usagi.org/doi/                                    doi@usagi.org