How do you change channels?

I searched and couldn't find this, so I am sorry if it is covered somewhere, but is there any way to change server channels? Like if I'm playing on Odin Channel 3, and I have a friend who is playing on Odin Channel 19, is there any way to change to that channel?

On an unrelated note, but to prevent me from making a new topic, does anyone know if there is a way to make the chat window permanently opaque?

To change the channel, look at the map, around the map there are buttons, it should be the button in the bottom right corner "C" and once you press select the channel you would prefer.

There is currently no way to make the box opaque, but you can change the color. Click on the two person looking icon, second from the left and a window comes up. Click on the colored boxes next to each type of chat and it will bring up a color scheme.

i cant find this button dont see its anybody can help me ???