>Thanks for answering back Gar, I made the keyfield updateable, but it still didn't make any difference.

And update is returning .t.? Don't know what is causing this.

> I was wondering if I update the core table, will my user have a conflict while using a view linked to the core table in another form?

In case of such a conflict, the Update function should return .f., enabling you to handle conflict in a number of ways.