#3 No Busy Signals
Auto AccessTM Technology automatically determines local* access numbers for most convenient Internet connection.
So far the WebTV Networks has 150,000 subscribers and 65% of user dial-in everyday. WebTV Networks has stated that they have the capacity to serve 2.5 million users. In the event that all the WebTV ISPs are all busy, chances are you will not be the only person experiencing this but the whole Internet is experiencing a high volume of traffic. We can't do anything about that but I can assure you that it hasn't happened to me yet, and I don't think it ever will.
BOTTOM LINE: You can access the Internet whenever you want when you power on.