At the Microsoft Windows Phone 7 Launch event, we got to see some of the Xbox Live hub enhancements as well as a few of the games that will be coming soon. The Games hub that ships on phones will just have kind of a static avatar, but you’ll be able to download an add-on that upgrades the hub to a more 3D animated experience which looks a lot more fun. We also get a look at the Need for Speed racing game and Rocket Riot.