It seems like the GetThumbnail function ALWAYS reduces the DPI of the image to 72dpi. So the GetThumbnail function not only reduces the scaling of the image, but it also reduces the DPI as well. It would probably be a good idea for the FileMaker Help Documentation to mention this, since I can't seem to find this documented anywhere. Even better, it would be amazing if we could control the DPI when using the GetThumbnail function!!