Virtual mode for Windows 7?

Is this a joke?

Windows XP Mode is an add-on for Windows 7 Professional and higher that comes in two parts, each of which has its own setup. The first is Windows Virtual PC, a new version of Microsoft’s free desktop virtualization platform, and the second is Virtual Windows XP itself, which is a virtual hard drive pre-loaded and licensed with Windows XP Service Pack 3.

The magic happens when you then close Virtual XP. Windows 7 whirs and grinds and creates a new Start Menu group called Virtual Windows XP Applications, in my case full of Office 2000 applications. I started Word 2000, and after a couple of minutes’ initialization, it opened in its own window, just like a native application. Impressive, until I started typing and found a severe delay between striking a key and text appearing on the page. (Edit: the couple of minutes are for booting Windows XP in the virtual machine?)

Just me or is this an incredible kludge? If the integration is that weak, it probably makes sense to just let the virtual machine be transparent rather than be a sleight-of-hand.

and

When you shut down Windows 7 after using Windows XP Mode, the virtual machine hibernates by default, which is convenient but could in time lead to degraded performance.

Bad idea…