So I found the solution to this issue. I had installed Windows 7 on a machine that formerly was a Ubuntu Box. I tried to use Clonezilla - which identified the issue. I won’t pretend I knew what was going on so here is what they said about it:
[FONT=Bitstream Vera Sans][COLOR=#000000]You might have installed an OS with GPT partition table, and later overwrite the disk by installing another OS with MBR partition table. The MBR partition table editor, e.g. fdisk, sfdisk, or cdisk does not know GPT, so it overwrite part of the GPT partition table, but did not clean the rest completely. Therefore that’s why you got such a message.[/COLOR][/FONT]
[FONT=Bitstream Vera Sans][COLOR=#000000]If you are sure your running OS is using MBR partition table, not GPT one, you can run[/COLOR][/FONT]
[FONT=Bitstream Vera Sans][COLOR=#000000]sudo sgdisk -z /dev/sdx[/COLOR][/FONT]
The box I was trying to image was formerly an Ubuntu box, which I installed Windows 7 on. I did delete the partitions, but apparently that didn’t matter.
[FONT=Bitstream Vera Sans][COLOR=#000000]This worked. Just thought I’d include this for posterity. Thankfully now that this is out of the way hopefully I can put the FOG server I’ve (and the excellent guys who support FOG) invested so much time into to good use.[/COLOR][/FONT]