How to free Valdane in Naga temple? (spoilers too)

[HappyFunBall]

I found a gold key, but still can't get him out. Not even sure how to get to the "other" side of his cell, and I think I've been ALL over the naga temple.
Already killed the queen and got the relic. Still can't open about 3 gates in different places, and can't figure out what the switch on a tower in the queens lair does.

I wonder if this place is bugged or there's just something I'm missing. I've even made a map of the place and tried to go everywhere I was able.

Anyone get the treasure room to open? That's what I thought the switch in the queens lair did. Guess not. Maybe I'll head back over there and see if there's something I missed. It's a huge room with lots of jumping to do.

[Frodo1]

The treasure room opens from the south side. You need to push a loose brick as you're dodging axes on the approach.

Valdane is west and south of this treasure room and west of the queens lair. You know you're on the right track when the floor falls out from under you. Exit the maze and head back westish to the treasure room and then jump over the floor next time. Saving is advised, this is a difficult jump to get right. ONce you make the leap, Valdane is easy to find.