[ngIRCd-ML] about ngircd.conf file

Sir, if ngircd is chrooted to /var/ngircd then what are changes made to ngircd.conf files are acceptable by rehasing ? i tried to change nicklen, it didnt accept though i cud restart ngircd to change nicklen could u be kind to answer my question ? Thanks & regards -- Using Opera's mail client: http://www.opera.com/mail/