Thread: Run XP and Vista at once (Vista)

Ifyou've moved to Vista but still need to use XP from time to time, why wait to switch between the two? If you have a Windows XP installation disc it's possible to run a complete version of XP inside a Vista window. To do so, download and install the free Virtualbox software. Once installed select New Machine from the Machine menu and follow the wizard to install a virtual copy of WindowsXP.