Rich,
Are you using a RV? If so, check a couple of things in View Designer:
1) Ensure the RV is set to update, not delete/insert.
2) If the table has an autiincrementing primary field, turn off update for that field.
Can't remember for MySQL - but both of those can cause issues on some databases.
"... They ne'er cared for us
yet: suffer us to famish, and their store-houses
crammed with grain; make edicts for usury, to
support usurers; repeal daily any wholesome act
established against the rich, and provide more
piercing statutes daily, to chain up and restrain
the poor. If the wars eat us not up, they will; and
there's all the love they bear us."
-- Shakespeare: Coriolanus, Act 1, scene 1
