I've seen TV ads touting Extreme 505 service, and my latest bill also had a teaser about it, but no details. The Comcast website is also light on specifics.
What are the prerequisites and requirements for Extreme 505, and what is the cap for that tier? I would hope that with a service that gives you half a gigabit per second, and charges you a fortune, that you would not be subject to the same 300GB/mo cap.
