END-USER LICENSE AGREEMENT FOR BUTTERFLIGHT

IMPORTANT NOTICE. This End-User License Agreement ("EULA") is a legal 
agreement between you (either an individual or a single entity) and 
Icestone Trustee Limited concerning the software product identified 
above, which includes computer software and may include printed materials, 
on-line and other electronic documentation ("SOFTWARE PRODUCT"). The 
SOFTWARE PRODUCT also includes any updates and supplements to the original 
SOFTWARE PRODUCT provided to you. By installing, copying, downloading, 
accessing or otherwise using the SOFTWARE PRODUCT, you agree to be bound by 
the terms of this EULA. If you do not agree to the terms of this EULA, do 
not install or use the SOFTWARE PRODUCT.


SOFTWARE PRODUCT LICENSE

The SOFTWARE PRODUCT is protected by copyright laws and international 
copyright treaties, as well as other intellectual property laws and 
treaties. The SOFTWARE PRODUCT is licensed, not sold. 


1. GRANT OF LICENSE.

This SOFTWARE PRODUCT is distributed under two level licensing scheme:

1) Free ButterFlight - No registration or payment is required. 
Under this license you obtain the right to evaluate this game for two 
weeks, or fifteen games, whichever happens first. The remainder window 
will be shown at predefined intervals. To use this program after the 
trial period you should register your copy.

2) Full ButterFlight - Registration is required. This version supports
saving results on disk, no remainder windows and other features disabled 
in the trial version. There are no time or function limitations of the 
program under this license.

The goal of the trial period is to ensure that all the SOFTWARE PRODUCT 
functions are as advertized. By registering this PRODUCT you certify that
you are satisfied with the PRODUCT features. All claims concerning your
inability to use, or dissatistfaction with the features of, the PRODUCT, 
except those related directly to the registration procedure proper, are 
to be laid before the purchase.

The following applies to all the licensing schemes:

(a)  Software Installation and Use. 
You may install and use one copy of the SOFTWARE PRODUCT on a single 
computer, including a workstation, terminal or other digital electronic 
device ("COMPUTER").

(b)  Storage/Network Use.
The SOFTWARE PRODUCT may not be installed, accessed, displayed, run, shared 
or used concurrently on or from different computers, including a workstation, 
terminal or other digital electronic device ("Devices"). 

(c) Back-up Copy. 
You may create a single back-up copy of the SOFTWARE PRODUCT solely for 
archival purposes. You may use it in the case if the original SOFTWARE 
PRODUCT was damaged due to hardware or software failure.

(d) Reverse Engineering. 
You agree that you will not attempt to reverse compile, modify, translate, or 
disassemble the SOFTWARE in whole or in part. Any such unauthorized use shall 
result in immediate and automatic termination of this license.

(e) Redistribution
Redistribution of the SOFTWARE PRODUCT in its entirety is only allowed 
provided it is not yet registered, except for the following restrictions: 
i) the authors and origin of this software must be clearly stated.
ii) this EULA may not be removed from or altered in a redistributed package.


2.  UPGRADES. 
If the SOFTWARE PRODUCT is labeled as an upgrade, you must be properly 
licensed to use a product identified by Manufacturer as being eligible for the 
upgrade in order to use the SOFTWARE PRODUCT ("Eligible Product"). For the 
purpose of upgrade products only, "HARDWARE" shall mean the computer system 
or computer system component with which you received the Eligible Product. 
A SOFTWARE PRODUCT labeled as an upgrade replaces and/or supplements the 
Eligible Product which came with the HARDWARE. You may use the resulting 
upgraded product only in accordance with the terms of this EULA and only with 
the HARDWARE. If the SOFTWARE PRODUCT is an upgrade of a component of a package
of software programs that you licensed as a single product, the SOFTWARE 
PRODUCT may be used and transferred only as part of that single product 
package and may not be separated for use on more than one computer.


3. COPYRIGHT. 
All title and intellectual property rights in and to the SOFTWARE PRODUCT 
(including but not limited to any source and executable code, images, data, 
animations, video, audio, text and "applets," incorporated into the SOFTWARE 
PRODUCT), the accompanying printed materials, and any copies of the SOFTWARE 
PRODUCT, are owned by the Icestone Trustee Limited or its suppliers. 
You may not copy the 
printed materials accompanying the SOFTWARE PRODUCT. All title and intellectual 
property rights in and to the content which may be accessed through use of 
the SOFTWARE PRODUCT is the property of the respective content owner and may 
be protected by applicable copyright or other intellectual property laws and 
treaties. This EULA grants you no rights to use such content. All rights not 
expressly granted under this EULA are reserved by the Icestone Trustee Limited
and its suppliers.


4. USE OF ADVERTISING

The evaluation version of SOFTWARE PRODUCT is supported by advertising which 
will appear during application use. At any time, you can order a 
registration-key which will add features to the software and remove the 
advertising.

You will be asked to provide the valid e-mail address to ensure appropriate 
registration procedure and key generation. This address will in no event be 
used for any other purpose save herein stated without your explicit permission.


LIMITATION OF LIABILITY.

TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, IN NO EVENT SHALL 
MANUFACTURER OF THE SOFTWARE PRODUCT OR ITS SUPPLIERS BE LIABLE FOR ANY 
SPECIAL, INCIDENTAL, INDIRECT, OR CONSEQUENTIAL DAMAGES WHATSOEVER (INCLUDING, 
WITHOUT LIMITATION, DAMAGES FOR LOSS OF BUSINESS PROFITS, BUSINESS 
INTERRUPTION, LOSS OF BUSINESS INFORMATION, OR ANY OTHER PECUNIARY LOSS) 
ARISING OUT OF THE USE OF OR INABILITY TO USE THE SOFTWARE PRODUCT OR THE 
FAILURE TO PROVIDE SUPPORT SERVICES, EVEN IF THE MANUFACTURER HAS BEEN ADVISED 
OF THE POSSIBILITY OF SUCH DAMAGES. IN ANY CASE, THE MANUFACTURER'S ENTIRE 
LIABILITY UNDER ANY PROVISION OF THIS EULA SHALL BE LIMITED TO THE AMOUNT 
ACTUALLY PAID BY YOU FOR THE SOFTWARE PRODUCT. 
