Oh boy, I think I know what it is, it is the list box selector bar. Now, it stays black once a person changes the selection. And, since I have 2 listboxes, if they make changes in both, box boxes stay black. This looks terrible. At least I know what it is now. I can work on a solution.

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frmsrcurl: http://msgroups.net/microsoft.public...of-my-List-Box