You can see a <a href="http://fabi.me/downloads/" title="WP-Filebase demo">live demo on my Website</a>, download manager <a href="https://wpfilebase.com/documentation/" title="WP-Filebase documentation">documentation can be found here</a>.
For support, please <a href="http://fabi.me/wordpress-plugins/wp-filebase-file-download-manager/#postcomment" title="Post comment">leave a message on my blog</a>. When having trouble don't forget to post PHP and Wordpress version! Any ideas/feature requests are welcome.