Follow-up to this.

Stew and I discussed the various options and came to the conclusion that this will be a YAPP (Yet Another PHP Project).

I have converted the fp7 DB to a variety of formats: xml, xls, htm, tab, csv. This looks very much like a PHP/MySQL project now. Should be straightforward to create a script that converts a tab export from FMP to a big INSERT that gets pushed in to a DB and rsync's two image directories to update the jpgs.