From EnGardeWiki

How can I install multiple copies of EnGarde Secure Linux?

Thanks very much for your interest in EnGarde. We at Guardian Digital are always pleased to encourage fellow open source security enthusiasts who want to use EnGarde Secure Linux to its full potential.

If you are impressed by what you have seen so far and are interested in multiple installations of EnGarde Secure Linux, you should consider one of our professionally-supported products. Compared to the community supported version you are now using, Guardian Digital's corporate products offer greater levels of support and features at a very reasonable cost. For more information about our professional products, see www.guardiandigital.com.

If the Community version of EnGarde still meets your needs and you are content to rely on the community for support, you can continue to use the Community version and we will be pleased to work with you by providing additional server activations in return for your help in evaluating and developing EnGarde Secure Linux.

To begin helping out with EnGarde Secure Linux, send us an email at support@guardiandigital.com. One of the community activists at Guardian Digital will send you a few questions to answer about how you will be using EnGarde in your environment to help you provide information about what you like about EnGarde and what improvements we can make. Your feedback will be used to create a summary of your experience we can share with other community members.