I installed windows 8 on the home PC. So far so good, other than the wife complaining that I change operating systems too often for her taste. :) Metro takes some getting used to, but once I installed my applications again, it wasn't too bad. I use the desktop side of things mostly, because I still have an old fashioned keyboard and sometimes mouse. I'm still a bit timid to start using it on a business machine. I'll probably fire up a VM if I ever get some time.