Copyright Visual Physics is a copyrighted software, Copyright © 1996, 1997 of the Visual Physics Creators. You may use, copy and distribute this program solely for demonstration purposes, only in unmodified form and without charging money for it. You MUST contact Visual Physics and its creators regarding commercial distribution of this software. Any such distribution without prior written consent from Visual Physics and its creators is strictly prohibited. DISCLAIMER Since the Software is provided free of charge, Visual Physics (" and its Creators") shall not be held responsible for any damages arising from the use of the Software. The Software is provided on an AS IS basis, without warranty of any kind, including without limitation the warranties of merchantability, fitness for a particular purpose and non-infringement. The entire risk as to the quality and performance of the Software is borne by you. Security mechanisms implemented in the Software have its limitations and you, the user, must decide whether the Software sufficiently meets your requirements.