Xterior,
The center punch is used for gaining access into a car or other vehicle through the back or side windows. You basically place the punch up to the window and press until the punch (which is spring loaded) makes a popping sound. This usually breaks the window completely. They work the best if used in the corners of the window. The punch is similar to the RES-Q-ME tool.
Jeff,
That is a very nice kit, I had not thought of the portable file cabinet container like that before. I usually see a bunch of these portable containrs at either a thrift store or a yard sale. Never even gave any thought to using them for a FAK. Thanks for the idea.
The only recommendations I see you need to do would be to...
Update the Informed Guide (paramedic cheat book) lots of good info in the newer ones.
Unless I am not seeing them add another couple triangular bandages.
Add another Sams splint.
Glad to see I am not the only one who uses the Cederoth Bloodstopper bandages.

Take care,
Stargazer