Hi. Can anyone help me complete the bridge level? I manage to get all the way over, into the south tower, kill all germans I come across, but then where? I tried climbing the ladder but it wouldn't let me, there is a hook hanging down with some boxes underneath, is there some significance in this? Am I suposed to do anything with them? Please help, I am getting so frustrated with it, I have done the level 11 times & have the same problem, I still have 6 lives but keep dying trying to get up to the machine gun nest upstairs and neutralize it!