Yes, it's time to finally upgrade, and I am glad we delayed as long as we did, since we did not have to mess with Vista and Win 7 just to have Win 8 arrive 2 years later! How can MS expect enterprises to support them when new systems come out every 2 years or so!? Our concern now is how to securely integrate BYOD. It's looking alot like the days of mainframe and terminal services, what with server farms of virtual desktops....