I did this last night and here is a diagram for anyone else who wants to know where the control boxes are. bear in mind this is a rough diagram of what i can remeber of teh pillars, teh boxes are where they should definitly should be. I can only remember where the 4 spike traps are right now.
fire traps of course are all over the pillars( usually 4 per pillar).
edit: also it should be pointed out that not all the flame traps will be turned off, there is a safe path on the right side there is one flame trap in the middle that cnt be turned of
----------------------------
../s.....p.....p......p.....p.....\
./.x....................................\
/.s..p.....p......p.....p.....p......\
l..........................................sl
l...p....p.....p......p.....p....p..x.l
l.........................................s.l
l.....p.....p......p.....p.....p........l
.\........................................../
..\.......p.....p......p.....p....p../
...\.................................../
.....l..............................lRl
.....l..............................lRl

Key
x = control box
p = columns
R= ramp down to room
s = spike traps