Thanks for the reply, but I'm just checking to see how I would actually do this:
In the new server area:
cgi-bin URL
files URL
So because I'm not using like /var/www/cgi-bin/ in that field right now, I'm using http://domain/cgi-bin/ ? What settings would I use then for a second mounted hard drive?
Just create subfolder in cgi-bin: "cgi-bin/s2", same for htdocs: "htdocs/s2/files" or "public_html/s2/files", then copy files from FS-dist to these folders and follow instructions from INSTALL.txt