Hiya all,
Been posting at the DDDB, but in case there's any life out here I figured I'd post here too ^^;
Anyways, I recently acquired a copy of the SMTIII Nocturne [non-maniax] documentary. It's basically split into 2 parts; the history of SMT, and the actual interview/commentary about Nocturne and the workings behind it. As you can probably guess, it's entirely in Japanese :p
You can watch the documentary in parts on either Veoh or Viddler OR you can download the DVD ISO from the torrent I attached to this post ^^; [I try to be online, but I keep my computer off at night ^^;]
There's also a few screenshots I took of the more interesting parts as well as scans of the cover/disc/insert HERE.
Enjoy! :3

I don't know Japanese.  Damn, wish I was more of a weeaboo. =/