What is the Service Protection Program with Comcast Digital Cable?

Comcast Service Protection Program covers in-home visits for the diagnosis of video or data reception problems and the repair of in-home wiring. You may subscribe to this Service Protection Program for a minimum monthly fee. If you choose to waive this optional service protection, you will be assessed a service charge for any repair of reception problems that are not caused by Comcast-owned equipment. Contact Comcast Customer Service for more details on the Service Protection Program. For comcast customer service go through the link: http://www.comcast.com/comcastcenter/?LinkID=361