ISO Uppercase Issue?

[Mike -- EMAIL IGNORED]

Following these steps leads to peculiar results:

1. On an old Win2k box using an old Roxio, create an iso9660
   CD (CD1) with some file names in mixed case.

2. Using the same box, use the same Roxio to copy CD1 to CD2,
   iso9660.

3. On the same box, look at the files on CD1 & CD2.  All ok.

4. On an FC7 or FC8 box mount CD1 iso9660 and look at the
   files.  All ok.

5. On an FC7 or FC8 box mount CD2 iso9660 and look at the
   files.  ALL FILE NAMES ARE CHANGED TO LOWER CASE.

I created 3 copies of CD2, and got the same results!

Now in step 2, instead create CD2 on a WinXP box with Nero.
On the linux boxes the case is correct.  I did this only once.

Does anyone know anything about this?

Thanks,
Mike.