Comcast has started bending the intent behind net neutrality rules with a new service, just as those rules are heading to a DC court this week.

The telco giant has announced a "Stream TV" service that is available only to its Xfinity internet customers. It will cost $15 a month and it comprises a small group of TV channels from its normal cable package, but notes that the service will not impact people's internet data caps – a practice known as "zero rating."