Try using Konqueror or Nautilus to mount or play the disks and see if it works. Or in console 'mount -t iso9660 /dev/hdc /mnt/cdrom' etc.
Cheers, gave that a stab and this was the result - [EMAIL PROTECTED]:~# mount -t iso9660 /dev/hdc /mnt/cdrom mount: mount point /mnt/cdrom does not exist
