Damn! How much of a GEEK am I? -
An Extended Set of the Laws of Robotics :
The Meta-Law - A robot may not act unless its actions are subject to the Laws of Robotics
Law Zero - A robot may not injure humanity, or, through inaction, allow humanity to come to harm
Law One - A robot may not injure a human being, or, through inaction, allow a human being to come to harm, unless this would violate a higher-order Law
Law Two - A robot must obey orders given it by human beings, except where such orders would conflict with a higher-order Law
A robot must obey orders given it by superordinate robots, except where such orders would conflict with a higher-order Law
Law Three - A robot must protect the existence of a superordinate robot as long as such protection does not conflict with a higher-order Law
A robot must protect its own existence as long as such protection does not conflict with a higher-order Law
Law Four - A robot must perform the duties for which it has been programmed, except where that would conflict with a higher-order law
The Procreation Law - A robot may not take any part in the design or manufacture of a robot unless the new robot's actions are subject to the Laws of Robotics
http://www.anu.edu.au/people/Roger.Clarke/SOS/Asimov.html