What do you call a device that is too big to be phone, but too small to be a pad or tablet? It is called a Padlette, perfect for mobility without sacrificing usability. It is called HD7, my next phone!
Windows Phone 7 is launching worldwide today. For Live Streaming of the event, see: http://www.microsoft.com/presspass/presskits/windowsphone/Default.aspx
Update: Keynote video is up: http://www.microsoft.com/presspass/presskits/windowsphone/liveevent.aspx