I'll be using mine on what is a mostly unused 1.5/125 ADSL line so quality should not be a problem.
I see Comcast is working on the cable lines three houses down from me. Turns out the electrical fire in my backyard was only one of two the same day and three houses from me another pole caught on fire cooking the cable box on that pole too. Got to love our electric company and their great maintenance that they do.
