Okay I got the book and the potion to give to the wizard and he still has not showed me the passage to Lower Dorns Deep. All he says is that I should go finish the puzzle. I have completed the circle puzzle and recieved the grinding noises from the gears but no stairs have appeared to go below. I installed the patch before coming to this level V1.06 while I was in Kuldahar. What am I doing wrong? I can't even get the secret door to open up in area6002 (the same area with the round table). HELPPPPPPP