DPlot distribution permissions

Provided that you verify that you are distributing the evaluation version (select About from the DPlot Help menu to check) 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. You are also prohibited from distributing registration codes for this product or "keygen" software designed to circumvent the registration process.