OpenGUI is freely usable/distributable under the BSD license, the contents of which follow:
Copyright (c) 2006, OpenGUI Project
All rights reserved. (opengui.sourceforge.net)

Redistribution and use in source and binary forms, with or without
modification, are permitted provided that the following conditions
are met:

    * Redistributions of source code must retain the above copyright
      notice, this list of conditions and the following disclaimer.

    * Redistributions in binary form must reproduce the above copyright
      notice, this list of conditions and the following disclaimer in
      the documentation and/or other materials provided with the
      distribution.

    * Neither the name of OpenGUI nor the names of its contributors
      may be used to endorse or promote products derived from this
      software without specific prior written permission.

THIS  SOFTWARE IS  PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
"AS  IS"  AND ANY  EXPRESS OR IMPLIED  WARRANTIES, INCLUDING, BUT NOT
LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
A  PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
SPECIAL,  EXEMPLARY, OR  CONSEQUENTIAL  DAMAGES  (INCLUDING, BUT  NOT
LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
THEORY  OF LIABILITY,  WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.



OpenGUI also utilizes a few external libraries. The names, web sites and license types of these external libraries are listed below.
Name: Corona (version 1.0.2)
Web site: http://corona.sourceforge.net/
License: zlib license

Name: TinyXML (version 2.4.3)
Web site: http://www.grinninglizard.com/tinyxml/index.html
License: zlib license

Name: Freetype (version 2.1.10)
Web site: http://www.freetype.org/
License: The FreeType License
Credit as requested:
Portions of this software are copyright © 2006
The FreeType Project (www.freetype.org). All rights reserved.

Copyright © 2006 OpenGUI | OpenGUI.SF.net
Generated: Fri Jan 5 23:05:23 2007