I installed Windows 8 Preview from the ISO image download and booted it from DVD and amazingly it didn't take that long and it also moved all of my internal settings, etc. I am very pleased and amazed at how fast this new operating system is. I can move from page to page in less than 1 second, downloads are quicker, installations are quicker, Windows Updates are quicker, can't wait to upgrade to Windows 8 Pro next month. It also works very well with a new Security System I installed (Avangate) and this program does everything for only $29.99 and can be used on 3 PCs. I recommended Windows 8 for all MS Operating System users. I've also look at many Consumer Reviews for Windows 8 and how people seem to can't find what they are looking for....I didn't even look at any tutorials regarding the Consumer Preview and was able to find what I was looking for within a matter of seconds/minutes. I think Windows 8 will ultimately revolutionize technology.