CNET had a chance recently to get embedded deep within Microsoft's Windows Phone 7 engineering group, listening in on meetings with OEMs, arguments, celebrations, and all the other drama that comes with trying to ship a huge product that's new from the ground up in just a couple years' time. There aren't any blockbuster revelations in here -- no launch devices, ship dates, or prices -- but it's an interesting look at the project from Windows Phone engineering VP Terry Myerson's perspective, who acknowledges that it'll take a long time and several releases to catch up to the competition but still thinks they'll "actually have a lot of happy customers" with version one.