yep, i get it now...
ok, what i would do is set the client form to fill the quote form on close. I assume that the client form is used elsewhere in your db, so what you would probably do is have a global variable like destinationFlag as an integer, then on the client forms Save button have a select case which worked off the destinationFlag.
i.e.
Select Case destinationFlag
Case 1
save information
close
Case 2
save information
insert information into quote form
close
etc
I like doing things this way since it allows for the same form to be used in different parts of the db, without rewriting lots of code.
Also, unless you took my advice on going unbound, on your double click action, i would put something like Me.comboBox.undo (replace comboBox with your variables name)
This will remove anything that was typed into the combo box, thus removing the error you were receiving.