Back to Plan A. After realizing that my several burned Live DVD-R disks
wouldn't boot because the external USB-connected hard drive was ahead of the
Atapi CD drive in the BIOS boot sequence and fixing that error, I find that
the Live DVD-R disk burned from the combination iso file created with
isomaster does indeed boot up into the Live Trisquel operating system.
Now comes the tricky part: That WebsiteMirror folder is in the cdrom in the
/media folder, and I have to mount the cdrom a second time in order to access
the WebsiteMirror folder. However, the WebsiteMirror can then be opened with
ABrowser and read OK.
Now this post is coming from the Live DVD-R burned from the combination iso
file created with isomaster.