I have an Asus Sabertooth Z170 motherboard, with a Samsung 950 Pro m.2 NVMe drive on it. I've heard in the past that installing Windows 7 on an NVMe drive was a significant amount of work. Its now August 2016, is it still difficult? I've seen updates from Microsoft saying they've added support for NVMe in Windows 7.
Can I just download Windows 7 from Microsoft (https://www.microsoft.com/en-us/software-download/windows7) and put it on a USB drive and install?
Is it harder than that?