You can grab all the necessary files for custom maps from our re-direct...
Grab all files that do NOT end in .bz2 and put them in your "maps" folder:
http://cainslair.site.nfoservers.com/server/maps/
Grab all files that do NOT end in .bz2 and put them in your "maps" folder:
http://cainslair.site.nfoservers.com/server/maps/
...