The wait is finally over. For months we were only looking at leaked footage of how Windows 8 was supposed to work with it's new GUI. Cause really, the first few images we have seen about Windows 8 looked more like a tablet GUI design… and that, doesnt work quite well with a desktop PC on a mouse.
Finally we can test Windows 8 right on our own PCs now. I am very much eager to test this OS. From the articles that I have been reading so far, it seems it's using the cloud more than any other OS – well, I guess not as much as Google's Chromium and the rest of the flavours from that build. But yet again, I still have to test it out for a ride!
Anyway, you can get yourself a copy of the ISO from MSDN and install it on either a physical machine or a virtual machine. But I would never suggest installing it as your main OS for now.