When I was able to play RuneScape consistently, I always used Swiftkit. My channel is #9, and I'm usually there, though I'm not watching the screen. I've also registered #rsbandb, both accessible by typing (without quotes) '/join #9' or '/join #rsbandb'. If you're not on the ********.net network, type /server irc.********.net and you'll be there. Register your username, and I can give you access in either channel...
If you'd like to see other IRC quotes, go to
http://www.bash.org. Some of those quotes are hilarious.