Are you being placed as his adoptive home not just foster? I am assuming this. When we were placed with our FS it was a concurrent placement and we received as much info as they had on him. We did get a little on the birthparents. I still refer to those papers for info. I am guessing this is what meeting you are having. We actually picked up our FS at that meeting but they didn't let us see him until we heard everything (he was only 4 months old...we would not have paid much attention if we had him in our arms

. I would ask about his birthparents (their mental illness/drug use/etc.). Any relatives come forward? Ask about his life with bio's. Why didn't his foster parents want to adopt? School issues? Behaviors? These things should all be covered but just in case they are not you want to ask. Good luck!