I'm loving the new Advanced Formula Environment! Such a good addition to organize custom, complex functions.
One thought/suggestion on the hidden meta data tab that is created when saving names. Could this sheet's visible property be set to "2 - xlSheetVeryHidden" in order to completely hide the sheet from view? Unless there is a use case for the user viewing/editing this sheet, I think it could be beneficial setting it to very hidden to keep it out of the unhide sheets dialog box.
Let me know what you think!
Nick
