For those of you with an IRC client:
Server: irc.learnnavi.org port 6667
Room: #Na'vi
EDIT (Thanks, Tiri!):
It is also possible to connect to the IRC server via webchat.
http://www.mibbit.com is a webchat provider that is supporting learnnavi.org. Please note that connections via Mibbit and other webchat applications are not "cloaked" on IRC and your IP address or hostname will be visible. If that is a problem, just use an IRC client application like mIRC (see below). All non-webchat connections are cloaked and will not reveal your IP address.
After some valuable feedback from several users on the current IRC resource, it is pretty apparent that we need a little more functionality than the current EFnet service can provide. To create as user-friendly and secure IRC environment as possible, I have spun up a dedicated IRC server complete with the most popular services on my big hardware in Houston and Seabass has graciously added a record in the learnnavi.org domain for us. I would like to migrate to this new server from the current #na'vi channel on EFnet as soon as I can get some webchats lined up for it. Right now, mibbit does have us in the list. If you want to go ahead and get your user and nickname info registered and have an IRC client application like mIRC, you can connect now and get yourself set up.
Kaltì, ma tsmukan ulte tsmuke,
The server name is irc.learnnavi.org, port number 6667. There are userserv, nickserv and chanserv services on it so we don't get confusing conflicts of nicknames and channels. For help on how to use the services, just type:
/msg userserv help
/msg nickserv help
/msg chanserv help
This will return a brief list of the commands and what they do. I was going to name the services in their Na'vi translation, but alas, the ì and ä are apparently not understood by the server 
Anyway, more info will be forthcoming, so stay tuned!
Eywa ngahu,
- Txepäsiyu
§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§§
I seem to sit on IRC a lot these days. It's a really good chat program using the mIRC interface: there are downloadable apps for it for all platforms. Come join! It'd be really cool to have a real-time chat program, that really helps in learning a language.
Should be good to see you all there.
We used to have a room on freenode: I've decided to close this, as it had no ops or mods.
FYI, a popular IRC client for PC is mIRC .
You can download it at http://www.mirc.com. Install and run. Type '/server irc.learnnavi.org' to connect to the IRC network server. Then type '/join #na'vi' to join the chat room. It's pretty easy to use.
-Txepäsiyu