XML to Postgre conversion

Hello:

I am trying to figure out how to import xml documents
into a postgres database. I am running PostgreSql
7.1.3 on Red Hat 7.2 at the moment. I have several
dynamic xml documents that I want imported into the
database on a regular basis(through cron entries).
>From my research so far, I know that there is
middleware available to perform this, but am having
some difficulty in finding the actual applications. I
am trying to stay with open source applications, if
possible. Can anyone give me any suggestions or
resources to pull from?

Thanks,

N. Hill

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