Copyright

  Permission to copy and distribute this software and its
  documentation without written agreement is hereby granted only for non-
  commercial purposes. Distributing Blender 'bundled' in with ANY product
  is considered to be a `commercial purpose'. This entire copyright notice 
  must appear in all copies of this software.

  IN NO EVENT SHALL Not a Number BE LIABLE TO ANY PARTY FOR DIRECT, INDIRECT,
  SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF
  THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE AUTHOR HAS BEEN ADVISED
  OF THE POSSIBILITY OF SUCH DAMAGE.

  THE AUTHOR SPECIFICALLY DISCLAIMS ANY WARRANTIES, INCLUDING, BUT NOT LIMITED
  TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
  PURPOSE AND NONINFRINGEMENT OF THIRD PARTY RIGHTS.  THE SOFTWARE PROVIDED 
  HEREUNDER IS ON AN "AS IS" BASIS, AND Not a Number HAS NO OBLIGATION TO 
  PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.

  If you would like to do something with this software that this copyright
  prohibits (such as distributing blender commercially), please contact 
  NaN.

  ton@blender.nl
  
  http://www.blender.nl
  
  Not a Number
  the Netherlands
 
  Fax: (31) 40 247 5707