B3AR i should as i wass you use IRC x its easy to config and there is a lot of downlaods for
IRC D is bit harder to config and are are not many addons for and the addon coding is bit difrend whit some commands
yess ozzy and the guys are right the most schools have a block one the ports in the router ore a block on the chat control
the only thing you can do is start your own server on the network on school lal:P so you can talk en chat whit students of your school