I also can't finish Aid the Underduke. It tells me to talk to Nine-Fingers and I have multiple times and it never updates.
Me too. I've gone back to the Guildhall multiple times with and without Jaheira/Minsc, gone over every conversation option, and the quest still says "talk to Nine Fingers" and will not complete. I have seen other reports of this online. Quest bugged, or am I missing something? Nothing else left but the Elder Brain fight.
