Meant to post this sooner. Last Saturday aftenoon my wife and I were watching Where the Heart is on DirecTV 509 (Nice HD transfer BTW) when all of a sudden, the bottom half of the screen filled with horizontal pink and white lines. I turned off the STB a couple of times, and they finally went away. This was with the DTC100 and our Mits 73907. Anyone else experience this, and could it have to do with the fact that my STB (almost 2 years old) is starting to show its age?