Hi all, I am trying to get the product ID (X18-XXXXX) which is found etched on the newly released retail DVD of Windows 8 Pro (found in retail stores). It can be found etched into the DVD on the inner rim on the data side of the DVD. I am wanting to compare it to the ISO image file ID version and the pre-release versions and MSDN versions which should all be different ID numbers. It will also be a different number than the X18 number printed on the retail box itself. If anyone has the new retail DVD please post that ID number. Thanks much.