Splinter Cell 2 Help Me!

[Galaxyguy]

Ok, I am so close to finishing this here. I am right at the end where you have to kill Soth and the other two terrorists and sorting out the final ND133. I must have tried this bit 20 times and I can't get up to them without being spotted. I am very careful when shooting out the lights and try to only use the pistol whenever possible (i read somewhere this is less likely to get you heard). It's the damn maze of catwalks that makes it difficult to work out where you are going? Has anyone found out a fool proof way of doing this?

[jimtendo]

(going from memory)

- Knock out the civilians, and from your starting point from where you entered the catwalk area, walk forward until the first left,
then follow that until you reach a ladder and go up it (make sure you've taken out the necessary lights)

- Follow the catwalk and take out a few more lights and climb up another ladder,

- At this point the 1 minute countdown shall begin,
From this high vantage point, you should be able to take all 3 men out.

Someone may correct me on the directions if i've gone wrong.
Hope this helps.