Jeff, > I'll bet everyone on this list can do it in under 500ms. Of course they can do it. But they are only conscious of having done it half a second after the unconscious has initiated the action. I can recommend this book if you don't believe me: http://www.amazon.com/gp/product/0140230122/ref=pd_bxgy_text_b/103-0048 455-6947048?%5Fencoding=UTF8 -- Ian Petersen