Hello Vlad,

Sorry for late reply to this,
We have display some of the Easydiscuss module in our demo site -> http://demo.stackideas.com/easydiscuss
You can download all Easydiscuss module from http://stackideas.com/downloads/modules
After you extract the zip file, then you can install it from your extension manager, the description will show in the module itself. Hope this help.