If you are on a PC and want to use your own IRC program(such as mIRC)
or if you are on Webtv, the following information will be handy to you:

Server: irc.irchat.tv
Port: 6667
Room: #Hiddenworld(or just 'Hiddenworld' depending upon IRC used by WebTV)

Note: Webtv users must have a webtv irc to access Hiddenworld Chat.
One source for WebTV IRCs can be found at:
Will's WebTV IRCs

If your looking for the vod main site, go here ==> Veil of Dreams