I would like to thank all those who have posted above in response to the first comment. I am an ex-MM and yes I was put out of business by a computer, but how dare you say I know nothing of risk! I think anyone who worked the markets in the over 200 year history of open outcry might have a problem with this gentleman. When is the last time he had a half million share position for which he was personally responsible? I am not saying MMs invented the wheel, but respect those in every aspect of the business.