>>>What would be the best way to repopulate a listbox with diff values after the user has selected an orig value. In other words, I'm recycling the listbox.
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>>What is the rowsource for the listbox?
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>>I would probably use arrays, get selected items into another array, then clear the listbox, then copy the new array to listbox controlsource array and requery().
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>No rowsource, just thisform.mylistbox1.Additem("-January") done in the form's init.

Ok, then save the selected items into an array and re-add them with AddItem after ListBox.Clear() method.