Right, more detailed guide on getting onto this 'ere chat room.
Firstly, download yourself a copy of mIRC
. Once it's downloaded, install it, then run it.
Right, now you'll be looking at a nice shiny installation of mIRC. The quick way out now is to close any of the smaller dialogs that present themselves, and in the main window, click inside the small white rectangular area at the bottom, and type "/server irc.diveservices.co.uk" then hit enter. Once the text stops scrolling, simply type "/join #RIBnet", and there you go!
See anyone that's interested in this trial run of a chat room in there!