Don't change your receiver. It's one of the best receivers. From menu go to network and then choose dreamnet. There you can write all the nessecary things needed to be connected. just pay attention what the receiver writes to the bottom. Yellow button let's you write down your username and password and key e.t.c.
Then push green to connect and red to save the changes.If you loose connection for some minutes go to network push green and then red and it will connect again if server has no prolblem. If you want any more help let me know.