Another new video of Windows Phone 7 during the Mobilize conference in San Francisco. Although we know much about the platform, and its premiere approaches are more is always interesting to learn something more about it before we can obtain the first smartphones that use it. As we know, Windows Phone 7will be compatible with Windows Mobile, but on the other hand, will offer many new opportunities for consumers. In addition there will be an opportunity for integration with popular social networks, Windows Phone 7 will work with Xbox Live, as users are expected even be able to play on their phones. Of course, there is totally different and impressive interface Metro.