http://www.eqemulator.net/wiki/wikka...akka=PlayGuide
Everything you need to know to play on EQEmulator is described on this page.
LoginServer is what you log in to to choose a server on a list. It is a hub of all EQEmu servers.
It's not supposed to be an overly complicated process. Get EverQuest Titanium (i'd prefer you buy it but i'm not stopping you nor supporting other means), install it, create a loginserver account on the forums, modify one file, and log in using the account you created on the forums. click server, press play, create char, etc... i'd suggest playing on ProjectEQ, its as close to classic as you're going to get on eqemulator