Update: A Microsoft spokesperson has confirmed the video is fake.
Thanks TechMedik for posting this in our forums, Ars Technica have posted what could be a promo video for Windows 7. Read on ...
Many users are interested in whether or not Windows 7 will be an improvement in terms of performance, but that verdict will only be out once benchmark tests are performed on the RTM build. That will be a while. Other users have their eyes set on what features Windows 7 will offer over Windows Vista. Will Microsoft's next operating system add something that truly makes the user exclaim "wow!" or make customers rush to stores the second it hits the shelves?
The current internal builds look like Windows Vista, and this is completely normal because Microsoft begins work on the user interface last. Nevertheless, there have been minor features added already (none of which are set in stone of course). Out of everything we've seen in these early builds, there really hasn't been anything to write home about yet, until now.