Hello,
For some reason this ImageAttributes isn't doing what I tell it.  I'm
not sure what I am missing.  I am trying to get background of the image
to display as transparent.  But it draws the image unchanged.  Here's
my code.

   Dim ImgColorMap(0) As System.Drawing.Imaging.ColorMap
       Dim BackColor As Color
       'Draw the Background
       graph.DrawImage(BackGroundImage, 0, 0)

       'Draw the board
       BackColor = BoardImages(0).GetPixel(0, 0)
       ImgColorMap(0) = New System.Drawing.Imaging.ColorMap
       ImgColorMap(0).OldColor = New Color
       ImgColorMap(0).OldColor.FromArgb(BackColor.A, BackColor.R,
BackColor.G, BackColor.B)
       ImgColorMap(0).NewColor = New Color
       ImgColorMap(0).NewColor.FromArgb(0, 0, BackColor.G, 0)
       BoardImageAttributes = New
System.Drawing.Imaging.ImageAttributes
       BoardImageAttributes.SetRemapTable(ImgColorMap)

       graph.DrawImage(BoardImages(0), New Rectangle(50, 50, 50, 50),
28, 28, 50, 50, GraphicsUnit.Pixel, BoardImageAttributes)