Is there any way to load some RSS in GUI?
You could do it if you link the GUI to the source but I dont have any knowledge of how to do it
This might help... http://forum.unity3d.com/threads/38108-Unity-RSS-Feed-Reader-Released!
you need to get the RSS xml files from the server using www class and then parse the xml file using your own code or any other code and show the information in your GUI. it's easy to parse xml files and the protocole is easy too. send me an email on email@example.com if you need more help!