Hi WantsToLearn,
I know I asked, but I don't think the set up is relevant (I have tried it but get the same problem with hard coded values); what happens seems to be something to do with the nature of the listbox, not the data source.
Listboxes are, essentially, text-only and I don't think there's any way to control the formatting of individual elements so your options would seem to be limited to changing your data source (as you have done) or translating the boolean values to text in your array before setting the source of the listbox, something like this pseudo-pseudocode ..
For each element in GotRows
element = iif(element=True,"True","False"

Next
Thanks for the congratulations but, TipMaster or no, I'm afraid that's the best I can do
Enjoy,
Tony
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