Copyright (c) 2004 K-WfGrid. All rights reserved.

      This software includes voluntary contributions made to K-WfGrid. For more
      information on K-WfGrid, please see http://www.kwfgrid.net.
      Installation, use, reproduction, display, modification and redistribution of
      this software, with or without modification, in source and binary forms, are
      permitted. Any exercise of rights under this license by you or your
      sub-licensees is subject to the following conditions:

      1. Redistributions of this software, with or without modification, must
      reproduce the above copyright notice and the above license statement as well
      as this list of conditions, in the software, the user documentation and any
      other materials provided with the software.

      2. The user documentation, if any, included with a redistribution, must include
      the following notice: ?This product includes software developed by K-WfGrid
      (www.kwfgrid.net).? Alternatively, if that is where third-party
      acknowledgments normally appear, this acknowledgment must be reproduced in the
      software itself.

      3. The names ?K-WfGrid? and ?Knowledge Workflow Grid? may not be used to
      endorse or promote software, or products derived therefrom, except with prior
      written permission by steffen.unger@first.fraunhofer.de.

      4. You are under no obligation to provide anyone with any bug fixes, patches,
      upgrades or other modifications, enhancements or derivatives of the
      features,functionality or performance of this software that you may develop.
      However, if you publish or distribute your modifications, enhancements or
      derivative works without contemporaneously requiring users to enter into a
      separate written license agreement, then you are deemed to have granted
      participants in K-WfGrid a worldwide, non-exclusive, royalty-free, perpetual
      license to install, use, reproduce, display, modify, redistribute and
      sub-license your modifications, enhancements or derivative works, whether in
      binary or source code form, under the license conditions stated in this list
      of conditions.

      5. DISCLAIMER
      THIS SOFTWARE IS PROVIDED BY K-WfGrid AND CONTRIBUTORS ?AS IS? AND ANY EXPRESS
      OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
      OF MERCHANTABILITY, OF SATISFACTORY QUALITY, AND FITNESS FOR A PARTICULAR
      PURPOSE OR USE ARE DISCLAIMED. K-WfGrid AND CONTRIBUTORS MAKE NO
      REPRESENTATION THAT THE SOFTWARE, MODIFICATIONS, ENHANCEMENTS OR DERIVATIVE
      WORKS THEREOF, WILL NOT INFRINGE ANY PATENT, COPYRIGHT, TRADE SECRET OR OTHER
      PROPRIETARY RIGHT.

      6. LIMITATION OF LIABILITY
      K-WfGrid AND CONTRIBUTORS SHALL HAVE NO LIABILITY TO LICENSEE OR OTHER PERSONS
      FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, CONSEQUENTIAL, EXEMPLARY, OR
      PUNITIVE DAMAGES OF ANY CHARACTER INCLUDING, WITHOUT LIMITATION, PROCUREMENT
      OF SUBSTITUTE GOODS OR SERVICES, LOSS OF USE, DATA OR PROFITS, OR BUSINESS
      INTERRUPTION, HOWEVER CAUSED AND ON ANY THEORY OF CONTRACT, WARRANTY, TORT
      (INCLUDING NEGLIGENCE), PRODUCT LIABILITY OR OTHERWISE, ARISING IN ANY WAY OUT
      OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH
      DAMAGES.