I'm having difficulty mounting a CD onto the system.  Here is the line I
type and i get a response but the drive does not get mounted.

# mount -t cd9960 /dev/cd0a /mnt
cd9660: Read-only file system

  Am I missing something in my mount statement?  The man pages weren't
exactly clear about it.  The CD-ROM I'm mounting is SunOS, but doing it
from NetBSD.  I've tried other CD-ROM and none of them seem to work and the
error message is still the same.

Eng-teck