s stored. Such flexibility is not needed for the application; as far as it is concerned, a particular data driver is always associated with a particular data format.</P>
<P>
If the Mailbox library is asked to load a data driver using a storage type descriptor with which it is not familiar, it will search the appropriate directory, loading each driver it's not seen before and asking it for its storage type token. This allows the work for a non-standard driver to be delayed as long as possible.</P>
<P>
For ar