Great reading, Targan. As Kato said, there are some good ideas for Dark Conspiracy. I would like to read more about it.
About
Twilight Nightmares, one of my players gave me the book some times ago. I've opened it thousand of times and, though I've used some of the ideas or maps, I've only run one of the adventures. I suppose that I find that some of the plots are not much original. One of my main problems with one of the groups the players is their incredible background in sci-fi books and movies. They have lost their innocence when talking about that matters
. Any new campaing is a true brain squeeze for me.