On Mon, 2015-06-29 at 18:50 -0700, ToddAndMargo wrote: > I suspect your ISO is corrupted. Run your sha1sum against it. > > 5EF5A65B474D63BC3DF46CC84D47064B142AA800 > Windows10_InsiderPreview_x64_EN-US_10130.iso Damn it, I didn't consider that. I'm assuming you meant sha1sum because I ran it and sure enough, no match. I'm downloading it again. Hopefully I have better luck this time. Thanks for the tip! -- Kanwar R.S. Sandhu