I posted part of this issue in another thread, but I now have an official complaint to lodge against the new Netflix app. Rather than letting you pick a resolution and get a sufficient buffer before it starts playing, the app appears to jump between resolutions depending on how much buffer it has. As a consequence, when you first start playing a movie, it's in SD (or worse), then it appears to jump to 1080i, then to 1080p/24 depending on the speed of your internet connection and the size of the accumulated buffer. But here's the problem. I have my TiVo connected to the web via a powerline ethernet adapter that tests at a speed of 20/Mbps. Despite this, watching a movie on Netflix yesterday was unworkable, as the app kept changing resolutions (once every ten minutes or so), resulting in a loss of audio and video during each change and a blackout period of 10 seconds or more. The movie also seemed to skip ahead more than the 10 seconds during each blackout (i.e., it seemed to resume about a minute later). The video quality was VERY impressive when I was getting 1080P/24. On my 100" rear projection setup, it looked like a Bluray, which is the highest praise I can give. But, despite having what seems to be a pretty good ethernet connection, I couldn't maintain the 1080P/24 stream. I'm going to experiment with increasing my cable modem service to 50 Mbps, just to see if that solves the problem. But it really is a shame that such a good app seems to have such a significant design flaw. It really should pick a resolution and stick to it (even if it has to pause for buffering), as I think all other implementations of Netflix I own (AppleTV and PS3) do.