Stuck in HL:2
I'm stuck in a room where there's a grated floor. When you first go into the room, there's about a dozen of those flying saws, and about a dozen explosive barrells. There's a ladder down to a room thats partially filled with water. There's a red lighted tunnell at the back end of the room, but it's too high to jump in to, to pass through. I tossed some barrells down into the lower level, and attempted to stack them high enough to get through, but alas, it isn't working.
Up in the original room, you can stack a barrell, and climb up on the ledge, and there's a small room with a bunch of piping and plumbing. But there's a gate keeping me from crossing into the room where the tunnell would lead me to. There's a ladder taking me down, underwater, but again, that goes nowhere.
Have any of you gotten this far yet? This is really pissing me off. And I cannot find a way out.