First of all, type /fav in MainChat
You will see this message *** Favorite hub added
Ask to an operator (you find him in top of user list with key icon) to be registered.
The operator will ask you to choice a password.
Now, copy the nick that the operator gave you.
Open Favorites hub window, by clicking the yellow star icon on the topbar,
or push at the same time Ctrl+F, or from menu View, Favorites Hub.
You will see this list
With right click, select our hub, and click on Properties
Paste here the nick that the operator gave you and type the password. Click OK. Now, close hub by right clicking on his tab.
…come back in Favorites window. Open the menu with the right click on our hubname and click on Connect.
If you checkmark the hub on Favorites, it will autoconnect on client startup.