You should carefully read the following terms and conditions before using this software. Your use of AirCheck indicates your acceptance of this license agreement and warranty. Registered Version One registered copy of AirCheck may be only installed on a single workstation. Disclaimer of Warranty THIS SOFTWARE AND THE ACCOMPANYING FILES ARE SOLD "AS IS" AND WITHOUT WARRANTIES AS TO PERFORMANCE OR MERCHANTABILITY OR ANY OTHER WARRANTIES WHETHER EXPRESSED OR IMPLIED. Because of the various hardware and software environments into which AirCheck may be put, NO WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE IS OFFERED. Good data processing procedure dictates that any program be thoroughly tested with non-critical data before relying on it. The user must assume the entire risk of using the program. ANY LIABILITY OF THE SELLER WILL BE LIMITED EXCLUSIVELY TO PRODUCT REPLACEMENT OR REFUND OF PURCHASE PRICE. Evaluation Version Evaluation and Registration This is not free software. Subject to the terms below, you are hereby licensed to use this software for evaluation purposes without charge for a period of 30 days. If you use this software after the 30 day evaluation period a registration fee of US$ 99 is required. Look at our homepage to obtain more information. When payment is received you will be sent a key for registration. Unregistered use of AirCheck after the 30-day evaluation period is in violation of U.S. and international copyright laws. Distribution Provided that you verify that you are distributing the evaluation version (look at the starting form) you are hereby licensed to make as many copies of the evaluation version of this software and documentation as you wish; give exact copies of the original evaluation version to anyone; and distribute the evaluation version of the software and documentation in its unmodified form via electronic means. There is no charge for any of the above. You are specifically prohibited from charging, or requesting donations, for any such copies, however made; and from distributing the software and/or documentation with other products (commercial or otherwise) without prior written permission.