I PMed the GM the other day, haven't heard back from him yet.  I was hoping for some help making my character (I have the book, but I'd like to make sure that what I build tracks with his expectations for the game, and how demons work.)  If he's gone MIA, though, it's tough to do much.  I suppose I should go ahead and make an in character post, I have a sufficiently close idea of my character's ability to go ahead with a solo narrative.