Diablo II Dupe Program?

[Irrelevant]

I belive how they did it in the vid is when he left the game, the screen goes black. so he turns off camera goes to hero editor pastes items back in the slots goes back into game and than leaves again to make screen go black. Than he starts back up the camera than just goes and drop items on the ground.

He dupes them. If you know the lag dupe method thats the last part. The barb was the mule.