Awesome, I've been looking for this one for ages. A bit disappointed that it wasn't longer though... I mean, if they were going to include pretty much EVERY Da Capo heroine in one single book, one would think they'd have a few more pages so we could get more than just single-panel cameos from half of them.
Aww...and apparently in the afterword the artist says that this is the last DC II doujin that he will do. And he doesn't have any plans for DC III anytime soon. It says that he's thinking about doing some Touhou next.