I want to know the answer to the following question:
What was the name of the interface front-end introduced by Comcast in 2007?
All the background I'm provided with is that ""SmartZone users will be able to send and receive e-mail, listen to their voicemail messages online and forward that information via e-mail to others, send instant messages and video instant messages and merge their contacts into one address book".". Is that enough to answer the question?