(Telecompaper) Comcast has announced it will launch its X1 DVR with cloud technology and live in-home streaming TV to new Xfinity TV customers in the company's Boston region. In the home, customers will be able to watch their DVR recordings over Comcast's managed IP network on their mobile devices and computers, "check-out" DVR recordings by downloading them directly to a mobile device to take on-the-go, and access the X1 interface and live stream TV channel lineups to IP-connected devices. Comcast plans to roll these features out to additional markets later in the year.