I downloaded the ISO files on Monday evening.
Tuesday evening I stuck the Windows 10 Home disc in a mahine wit a new HDD and installed.
I was able to skip the product key entry everytime it popped up and complete the install all the way into Windows.
The system is not activated, but is fully functional otherwise.
Just did it as a test because the HDD in the machine died and I happened to be stuck in one place for ling enough to do it.