The server for I-Gunz is no longer available as Maiet had closed its servers down. However, ijji.com is now the main server for Gunz players (so is the private servers created by Gunz players themselves). The Gunz at ijji is known as the NA-Gunz. You can join up and can still play alongside other Gunz players.
multiplayer>connect>internet
Play on servers.
you cant
No. You cannot connect with other players with other versions.
Here is a great article that you can use to connect servers. http://www.ehow.com/how_2091708_connect-workstation-server.html Try it out, and it will help you.
Maybe the servers are down.
Go onto wifi then connect, but they may have taken the servers down
it does on ps3
It's probably saying this because the Minecraft servers are down. Try again later.
If your Minecraft won't connect to any server simply restart your computer and the router.
HTTP
This is due to server problems. Servers are down for technical maintenance. You will be able to connect soon enough.