These videos you are spammed with are produced and spammed by a Jun Group, see jungroup.com.

Shell and Unilever are multi-billion industrial complexes. They pay Jun Group for spamming P2P networks. I suggest you never ever buy products from them again. The only language these people understand is "money" and lack thereof is an argument they grasp damn fine.

LimeWire and everyone else is working hard to eliminate this kind of disruptive spam. In fact, they have almost succeeded. You only have to update your software.