Hey when I get to Shinwiki's room and click on the Shaman door it says "Shaman Door not working". What the hell? This is really annoying me!!!!Someone help!

You have to talk to Shinwiki. He tells you "Take this way..blah blah blah" and the door opens.
I remember in an old thread that someone had talked to Shinwiki and the door would still not open. They had to load an earlier saved game and start over, I hope this is not the case with you too. Make sure that you click on all the key words in your scroll when you are talking to him in order to clue the game in as to what is going on.
: )
Good Luck & Happy Gaming
Moni

Talk with the Shaman about the keyword "Evil" and he'll open the trapdoor.