So, my question is probably one that will be answered in the first reply and I'll be all like "Ohhh...

To get Omen's Ring (according to Slayer's guide, which I usually understand), you're supposed to go through a secret door in the starting room of the test and then through a second secret door from there and end up in a room with a torch that you search, and everything's happy, yay.
The problem I'm having is: I can't find the second secret room! Geez! I'm assuming that the first secret door is the one that opens up in the starting room when you throw the switch. I've searched the walls in there, tried to walk through them, lit a torch and looked around, and... well... I started a new game, so that's really all I can do. I don't see anything else. And that's the same with the little secret room with the ladder through the secret door behind the torch. Do I have to complete other parts of Omen's test to unlock the second door? Or am I missing something obvious? Any help would be appreciated - thanks!