I don't have that magic paper yet, but I called the USCIS Hague department and got the scoop. That paper should arrive in tomorrow's mail. It will tell us that our fingerprinting appointment is for a week from Friday at noon.
That is definitely not a good time for Daryl - please pray that we will be able to go in at a better time so he will lose less work. Late or early in the day would be so much better!