If you are looking to play EQLIVE, you should visit the EQLIVE website and forums to obtain help on getting your client setup for it.
http://everquest.station.sony.com
A strict interpretation of these forum rules is "no asking for client files. Period." Linking to a Sony server wouldn't be illegal per se, but the forum and IRC rules remain in full force regardless of whether any specific situation violates copyright. There are some good reasons for forbidding this even when they're asking to patch to Sony Live, which I won't go into here, just suffice to say I'm not being heavyhanded just to be heavyhanded -- there was some consideration in whether to lock this one. Ultimately, though, I'm disallowing this.
Please visit the EQLIVE site for questions on getting your EQ Client setup for Live. Best of luck.