At which costs are we looking until we have the system running properly on 150-200 computers?

One license of KnowledgeBase Manager Pro allows installation on one production server. It is a web software and users work with it via web browser (e.g.: Internet Explorer, Firefox, Opera, Safari, Chrome, etc) and they do not need any special software installed on their PCs.

If you need to provide access to knowledge base software for 150-200 employees, you just need to install one KnowledgeBase Manager Pro package on your server. This should be the 250 User License to allow access to knowledge base for all of them.