Enterprises, prepare to say Hello to Windows Phone 7
Microsoft just released beta 2 of System Center Configuration Manager. With this new release, Microsoft will empower people to be productive from anywhere on whatever device they choose. This includes the wide range of devices that connect to Exchange ActiveSync, including Windows Phone, Symbian, iOS, and Android-based devices. Through the new application model, the best application experience can be delivered to the
user based on their identity, their device, and their connection.
See more and start testing it from this link.