ISO 9660 CDROM and GS

[Daniel Webster <dwebster@monmouth.com>]

I created an ISO 9660 CDROM using a WIN95 based PC.  I had Downloaded a
bunch of Apple Files which I FTPed off the net onto my Hard Drive (PC)
then wrote these files to a CDR.  MY GS sees the CD, but when I open the
folders to get at the files it say "Please insert the Disk".  I am using
an Apple HiSpeed SCSI card attached to the old CDSC, and I have tried it
with the CD300e, with the same symptoms.  I am using the CDROM drivers
from System 6.01, since the ones from CDSETup 5.1 don;t see the CD at
all.  I can open the CD and see the folders, but when I try to egt
inside the folders to see the files I get the above error.  I can open
the disk on my PC and all the files are there.  I tried reading other
ISO9660 PC CD's and the GS sees them all.  The only difference with this
CD is that the file names are pretty long, I don;t know if that is a
factor.  IF you have any ideas please let me know
Thanks
Dan