Dim palette As NPalette = New NUIPalette()palette.Style3D = Style3D.Light3Dpalette.Scheme = ColorScheme.WindowsDefaultpalette.UseThemes = False
What is useThemes for?
NUIManager.SetPredefinedFrame(PredefinedFrame.Office2007Blue)
Another line i do not konw what it does is SetPredefinedFrame.
I also looks in your example
Vb.net > all example > custom form > appearance
your predefined frame did not take effect there as well, on my Vista64