Comcast is moving to all digital cable in our area with a small converter box that is used. It is a Pace dx50. One of my houses has expanded cable and the other some miles away has basic basic. I took one of the Pace units to my other home and tried it, it works. My question :can Comcast tell that I moved one of the units to another address? I know this isn't the forum for this but the home video forum is locked. Can anyone help me find this answer?