My disgo will work as expected with KeySafe/KeySafeLite on the Windows XP computer but I would like to access the files stored in the Privacy Zone when I am on my Mac computer. Is there a way to do this ?

The KeySafe and KeySafeLite programs are only compatible with Windows based operating systems. This will mean that although you will see files in the Public Zone, files in the Privacy Zone will not be accessible on the Mac.