In the underdark I'm in that area to the SW of the lil deep gnome outpost and I can't get through the door that was guarded by the drow(some kinda drow magic on it), anyone got some kinda hint or advice? I thought I was supposed to find some lady to help me through it, but can't find anyone, any help?

right before you get to the door theres a fork in the trail. the drow door is to the right the one you are supposed to meet is to the left. but to get to the left you have to first finish the mission the dwarves give you they will give you an item that will let you get to the left.