For more @go support, please check this link
http://www.eathena.w...howtopic=205044
Just change
{ MAP_PRONTERA, 156, 191 }, // 0=Prontera
{ MAP_MORROC, 156, 93 }, // 1=Morroc
{ MAP_GEFFEN, 119, 59 }, // 2=Geffen
{ MAP_PAYON, 162, 233 }, // 3=Payon
{ MAP_ALBERTA, 192, 147 }, // 4=Alberta
{ MAP_IZLUDE, 128, 114 }, // 5=Izlude
And define your custom map on mapindex.h
And don't forget to change this line too
clif_displaymessage(fd, " 0=Prontera 1=Morroc 2=Geffen");
if (strncmp(map_name, "prontera", 3) == 0) {
town = 0;