NMT:Samba

Easy. Once Telnet access is enabled

Edit /etc/samba/lib/smb.conf and add a section

         [USB_DRIVE_A]
         path = /opt/sybhttpd/localhost.drives/USB_DRIVE_A-1
         read only = No
         guest only = Yes
         guest ok = Yes 

I did this by simply inserting 'echo' before each line and '>> smb.conf' at the end of each line.

Stop and start the samba server to see the effect.