pt_emini has created a chatroom at Ensign Chat.
The software is free to download at this link: http://www.ensignsoftware.com/downloads.php
You click on the "download" button for eChat
This will put the setup program on your desktop, you click that program and install the eChat client application.
Once the installation completes, simply click the desktop icon for eChat and it does the rest, connecting you to their server and it will put you automatically into the support room (room 0). From here you scroll down toward the bottom of the list of room names and find room number 78 named "Harmonics" and click on it. This is the room pt_emini setup.
If you can't get into the room then post a reply here with details of your problem and someone will try and help you.
Also try getting into the voice chat room and asking in there.