hey guys i was in New york this past week and saw the NBI competition (Natural BodyBuilding Inc.), i was bigger than most of the guys but two or three of them, including the winner, were ridiculously huge. I'll post pictures soon but i have to doubt the "natural" part of this competition, even though they pass a drug test and a polygraph. I mean no way can these aren't on something. Can anyone tell me what they do to remain "natural" but still get big as hell. Im thinking along the lines of GH, Insulin, steroids that pass thru the system quickly...can anyone help?