> I think that may be my problem, the dataset is already prepared when
> in dssEdit/dssInsert and I change EditSQL/InsertSQL (when dataset
> already is in dssEdit/dssInsert).
> I take it that Color/Enabled properties for controls (TIB_Edit,
> TIB_LookupCombo) is only set when dataset's changes state and
> therefore the properties of linked controls will not change until the
> dataset change state again. Correct?

Yes, this is likely the case, though I should have it be more flexible and
allow you to make changes as you are and still have the features work. I'll
list this in my area to work on and if you send me a very simple test-bed
application setup to make it easy for me to see your problem it will greatly
accellerate me improving this. Send it privately please.

Regards,
Jason Wharton