FWIW ... Got my new TiVo HD a week ago. Managed to get the just released 9.2a software onto the box a couple of hours before the RCN tech arrived to do the cable card install on Thursday. Cable card install went fairly well. No big problems. Nice HD picture afterwards. Loved it! On Saturday I started noticing pixelation problems on some of my SD digital channels. I surfed through all the channels and noted about 40 channels with pixelation problems. I didn't love that so much. I spent a lot of time over the weekend going back and forth from live tv to the diagnostic screen on lots of different channels trying to see what I could figure out. That was compounded somewhat by the fact that the TiVo went into freeze mode (i.e. menus over black background, can't do live tv, restart required) three different times when I tried to switch directly from the diagnostic screen to live tv. Here's what I've learned so far: TiVo HD 9.2a RCN 1 M card Tuner 0 looks all good. No pixelation problems noticed when tuning any channels on that tuner. Tuner 1 sometimes has pixelation problems on channels that are mapped into the 591Mhz - 639Mhz range. When there is pixelation on one channel in that band, there seems to be pixelation on all the channels mapped into that band. But channels delivered outside that particular band of frequencies seem all good on tuner 1. BTW, the "sometimes" qualifier above means that I had pixelation problems for most of the weekend. However after the last of my three freeze ups and restarts on Sunday evening, the problem has not reappeared again (yet). Wondering if anyone else has noticed that their TiVo HD pixelation problems only occur on one tuner? Or only in a specific band of frequencies? Thanks.