Advertisements Working great. Only issues I notice (which I think are just with SDV, not the TA) is that occasionally if the TiVo has been on an SDV channel and I turn the TV on, the picture is grayed out or maybe frozen or no sound. But if I rewind for a second or hit the instant replay button, it starts working normally. Not sure what that quirk is. I've had a couple of occasions where SDV showed its limits and I couldn't tune a couple of channels because all the streams were busy. Looks like we get some new HD channels in a couple of weeks!