Uncharted 2: Among Thieves Glitches

Walking Through Walls
On the first mission (when you get told to climb up a ladder on a wall) to the right of the ladder, walk into the wall. If you walk into the right spot you should walk straight through it, into a white nothingness =D
NOTE: This will kill you so will have to start from the last save point.
I found this one by accident so I'll keep this posted if I find anymore =]