I do not understand one thing! Microsoft late leaked builds what is new is in windows 8. For example this: Windows 8 History Vault Screenshots. And Face recognition. Yester a demo of windows 8 and displayed a Windows 7 desktop, without the added features that on the Internet is told. And previewed. I'm wondering why that first leaked builds and screenshots and now a Metro-onion and the Windows 7 desktop witouth the new features? can someone answer me?