Glitch Tutorial: How to get Unlimited Ammo (LMG with Bi-Pod Required)

It is very easy to get unlimited ammo online on CoD: WaW. First you need an LMG with a Bi_Pod on it! IT MUST HAVE A BI-POD OR IT WILL NOT WORK! Once you have a Bi-Pod lay down on the ground and mount your Machine Gun. Then just press the left analog stick forward and Boom...no ammo. Unfortunately this doesn't work in Windows Sills, or In Nazi Zombies or Co-Op. For some odd reason you can't even mount up in Nazi Zombies or Co-Op.