If you've been holding yourself back during these early rounds of the smartphone wars in anticipation of Windows Phone 7, your wait just got a tiny bit shorter. Today Microsoft is announcing that its fancy new mobile operating system has been released to manufacturing, making the idea of you holding an actual WP7 device in your hands that much closer to reality. The finished product is now rolling out to partners around the world where it will be getting carrier and manufacturer tweaks and additions, and going through the kind of pre-launch testing you would expect for a release of this scale. If you had any doubt that the
