CNRI OPEN SOURCE LICENSE AGREEMENT

IMPORTANT: PLEASE READ THE FOLLOWING AGREEMENT CAREFULLY.  BY
COPYING, INSTALLING OR OTHERWISE USING QUIXOTE-1.1 SOFTWARE, YOU
ARE DEEMED TO HAVE AGREED TO THE TERMS AND CONDITIONS OF THIS
LICENSE AGREEMENT.

1. This LICENSE AGREEMENT is between Corporation for National
   Research Initiatives, having an office at 1895 Preston White
   Drive, Reston, VA 20191 ("CNRI"), and the Individual or
   Organization ("Licensee") copying, installing or otherwise using
   Quixote-1.1 software in source or binary form and its associated
   documentation ("Quixote").

2. Subject to the terms and conditions of this License Agreement,
   CNRI hereby grants Licensee a nonexclusive, royalty-free, world-
   wide license to reproduce, analyze, test, perform and/or display
   publicly, prepare derivative works, distribute, and otherwise use
   Quixote alone or in any derivative version, provided, however,
   that CNRI's License Agreement and CNRI's notice of copyright,
   i.e., "Copyright (c) 2004 Corporation for National Research
   Initiatives; All Rights Reserved" are retained in Quixote alone
   or in any derivative version prepared by Licensee.

3. In the event Licensee prepares a derivative work that is based on
   or incorporates Quixote or any part thereof, and wants to make
   the derivative work available to others as provided herein, then
   Licensee hereby agrees to include in any such work a brief
   summary of the changes made to Quixote.

4. CNRI is making Quixote available to Licensee on an "AS IS" basis.
   CNRI MAKES NO REPRESENTATIONS OR WARRANTIES, EXPRESS OR IMPLIED.
   BY WAY OF EXAMPLE, BUT NOT LIMITATION, CNRI MAKES NO AND
   DISCLAIMS ANY REPRESENTATION OR WARRANTY OF MERCHANTABILITY OR
   FITNESS FOR ANY PARTICULAR PURPOSE OR THAT THE USE OF QUIXOTE
   WILL NOT INFRINGE ANY THIRD PARTY RIGHTS.

5. CNRI SHALL NOT BE LIABLE TO LICENSEE OR ANY OTHER USERS OF
   QUIXOTE FOR ANY INCIDENTAL, SPECIAL, OR CONSEQUENTIAL DAMAGES OR
   LOSS AS A RESULT OF MODIFYING, DISTRIBUTING, OR OTHERWISE USING
   QUIXOTE, OR ANY DERIVATIVE THEREOF, EVEN IF ADVISED OF THE
   POSSIBILITY THEREOF.

6. This License Agreement will automatically terminate upon a
   material breach of its terms and conditions.

7. This License Agreement shall be governed by and interpreted in
   all respects by the law of the State of Virginia, excluding
   Virginia's conflict of law provisions.  Nothing in this License
   Agreement shall be deemed to create any relationship of agency,
   partnership, or joint venture between CNRI and Licensee.  This
   License Agreement does not grant permission to use CNRI
   trademarks or trade name in a trademark sense to endorse or
   promote products or services of Licensee, or any third party.

8. By copying, installing or otherwise using Quixote, Licensee
   agrees to be bound by the terms and conditions of this License
   Agreement.

