Since the release of the new dashboard update for the Xbox 360, we have been waiting for the release of Xfinity. Today it was finally released only, there is one problem, it doesn’t work. It seems most users are experiencing a problem connecting due to a lack of server capacity on Comcast’s end. They have been experiencing either Error Code 7000 or 0, which are associated a problem connecting to the Xfinity servers.
I myself have tried multiple times over the course of the day with no success. However Comcast has said they are working on the problem and should have things settled soon. For those with more questions, feel free to head over to the Xfinity Xbox Homepage.