I have an executive who wants his two laptops to be in sync with everything... data, preferences, etc. He wants the second machine to be ready to go the minute the first one develops problems. The user is a type A who works around the clock in multiple locations, will not give up his machines for access unless urgent and doesn't want the laptops to sit open and running all night. Anyone know how to do this impossible task? One is Win 8.1; the other is Win 7. OS is not important but data and prefs are.