You acknowledge that all materials published on this website are subject to copyright, trademarks and other intellectual property legislation.

You are permitted to use the materials published on this website, including downloads, in accordance with the terms and conditions of the relevant license agreements and in accordance with local and international copyright laws and other intellectual property legislation. If you do not agree with these terms, you must exit this website and delete anything that you downloaded to your computer.


The publisher of this website does not make any warranty as to the accuracy of any materials published on this website.

While every effort has been made to ensure that all descriptions of products and services correspond to the actual products and services available, the publisher cannot be responsible for any errors or omissions in these descriptions.

The information provided via this website does not constitute advice. You should not rely on any materials made available via this website to make, or refrain from making, any decision or action.

The publisher makes no warranty that this website will always be free from computer viruses or other malicious computer programs. The publisher makes no warranty that this website will function correctly on all computer systems or be free of technical errors. The publisher makes no warranty that this website will be active and accessible via the World Wide Web all of the time.

The inclusion on one of this website's pages of a hyperlink to a third party website does not imply any endorsement of that website. The publisher is not responsible for the materials of other websites.

Limitation of liability

You use this website entirely at your own risk.

The publisher will not be liable for any damages or losses – including loss of business, revenue, profits and any consequential loss – resulting from your use of this website.


It is useful to know how many people visit a website and when, how long they stay, and from where in the world they come from. It is also useful to know which are the most popular web pages and which are the most commonly used web browsers.

Knowing these things helps me to make this website better. And it also allows me to enable security features, which in turn helps to keep you safe online.

So this website is programmed to automatically monitor your activities on this website. Among other things, this website records:

  • The brand of your web browser and its version number.
  • Your language preference, as set via your web browser's settings.
  • The operating system you have installed on your computer or device: Windows, macOS, Android, etc.
  • Your approximate location.
  • The dates and times when you access this website.
  • A list of URLs that you visit on this website.
  • The referring web page from which you came when you first arrived at this website, and the exit page where you go next after leaving this website.

All of this data is anonymised and collected in an aggregated format. Your IP address is stored with a strong one-way encryption. This means that I am unable to use any of the analytics data to identify individual people who visit this website. You can visit this website anonymously.

In the future, anonymised aggregate usage data may be provided to third parties for the purpose of selling advertising space on this website. This is not the case now.

I do not allow anyone else to track your activities on this website. I do not embed social sharing buttons in any of my web pages. And I do not use third party web analytics services such as Google Analytics or GoSquared. I generate usage data from programs that are installed on my own servers.

If you do not agree that I can track your activities while visiting this website, you should not use this website.

Your personal data

I will make every effort to keep your personal data secure on my computer systems. I will encrypt the most sensitive data, such as passwords. And I will store your personal data for no longer than the minimum time necessary to delivery the products and services that you request.

That said, I cannot offer warranties as to the security of your personal data. For example I cannot guarantee that your personal data will not be intercepted by third parties when transmitted over computer networks.

I will make copies of your personal data but only for the purpose of backup, so that I can restore my online services in the event of a computer glitch.

I will not give your personal data to anyone else except where I am required to do so by law.


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