The first time you run Psi you see screen like this:

To connect to tigase.org server we need to configure the program. Below are step-by-step instructions for novices how to setup Psi.
Note! Click on the image to see it in full size.
Note! At the moment you can register account through the Web site only. This is single account for both services: Drupal Web site and Jabber in tigase.org domain. If you want to have a Jabber account on tigase.org server go to registration page, un-tick "Register new account" here and go to the point no 5. You can use guide in points 2-4 though to register Jabber account on any other Jabber server.
It may happen that somebody earlier registered account with the name you selected for yourself. Then you will receive error message. You have to select another user name and try to register again.
Just click Save button and this window closes.
Click on this Offline text and you can see list of possible options. Just select Online.
Now you are connected!
Well, you are connected but how to talk to other people? How to add friends to the contact list?
You can send a message to your friends just stright away using Psi menu option New blank message. It is much more convenient however if you could see who of your friends is online and available for chating and if you could start talking to your friend just clicking on his name.
Here is a short instructions how to add your first contact:
From all menu options select the top one - Add a contact:
You have to know Jabber ID of the person you want to add to your contact list. Let's assume for example you want to add Tigase server administrator Jabber ID to your contact list. So after you enter these details the window will look like this:
Click Add button.
But there is more behind the scene. Adding contact to your Roster (contact list) usually means you can see whether the person is online and available to talk or not. The person however may not wish you to see his presence. So to make sure the other person accepts you as a friend Psi send request to the address you just entered with question whether he agree to show his presence to you.
You won't be able to see the user availability until he sends confirmation.
So you simply click Next to see second message.
Well done!
You are ready to start Jabbering. Good luck.
Where to go next? For detailed Psi documentation refer to the program Wiki page: http://psi-im.org/wiki/Main_Page