Is this the New Xbox 360 Slim?

Apparently, a new ad has popped up on some international sites (specifically Italian) which features the new “yet to be announced” Microsoft Xbox 360 Slim. The ads says that this new Xbox 360 includes built-in Wi-Fi, compatibility with newly announced “Kinect” for Xbox 360, and it sports 250GB of hard disk drive.

The ad was pulled right after the news made it on the Internet, but now according to the ongoing buzz around the web, Microsoft will announce a new smaller Xbox 360 at their E3 press conference tomorrow. We will let you know if they do. Stay tuned!
Here is the video of the ad which was up on an Italian site earlier today.