For NT, Here are some translations of permissions:

666

IUSR/MACHINENAME: Read, Write
IWAM/MACHINENAME: Read, Write
Everyone: Read, Write

777

IUSR/MACHINENAME: Read, Write, Execute
IWAM/MACHINENAME: Read, Write, Execute
Everyone: Read, Write, Execute

755

IUSR/MACHINENAME: Read, Execute
IWAM/MACHINENAME: Read, Execute
Everyone: Read, Execute
Admin: Read, Write, Execute

BTW: If your hosting company cannot interpret the permissions stated in the README file to NT, you are in for some major headaches.

Regards,

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Eliot Lee....
Former Handle: Eliot
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