Charles Chapron took part in one of Eric Louviere's early mentoring programs, back in Spring 2007. Being a member of that small but ambitious group of internet marketers, he was able to put together a Special Report called Tapping Eric's Brain. This report reveals Eric Louviere's unique approach of internet marketing. You can get a free copy of this report at Stacker Formula Charles Chapron also published a short video on YouTube called Stacker Formula