Ice Caves of Sorrow Bonus

I'm in the Ice Caves of Sorrow, and I've already found the guy who starts the bonus mission, but I can find the Rornak Stonesledge guy, could someone help me out with his location?

Ok I read somewhere it involved a passage with Jade Armor in it, is this correct or is it somewhere else?

Oh I know where he is. Right at the beginning there's a little green triangle off to the right on the way down the hill to were you get hit by the seige weapons. If you hold down Alt i think you'll find that's him Ooooh I helped someone! Yay!