When dealing with minilogin the account password to login means absolutely nothing as minilogin uses IP authentication. I think you still have to type something as the password but it can be anything under the sun. Since you are having trouble anyway you might want to consider doing a setup using EQEmuLoginServer. That method is still private but it works off of user name and password which is better.
Private Server Setup
Code:
http://www.eqemulator.org/forums/showthread.php?t=32293