Kanzenshuu

Ok, so a few years ago I read this story and I would like to read it again, only I can not find it anymore. The reason for this is because A. I don't remember the name of the story and B. I don't remember the author. I do remember what it was about and some key points. I was wondering if anyone here...

The thing I don't really understand about the box sets, and I like the box sets, but why would they put in the original Japanese audio back into the show with the english dub, and then take the U.S. guitar opening and leave it at the begining. I'd much rather hear Head Cha La then the guitar. Just s...