So I started with Blue Sky about a year ago and if I understand correctly have now been upgraded to Blue Curve, Sometimes, not always, when I am watching recorded TV I have noticed a slow response from the PVR. If I fast forward (commercials) after pressing the FF key on the remote there is a delay, sometimes up to 5 seconds, before the program actually fast forwards. When I press play to continue watching I get the same delay. Again not always, just happens periodically but is a pain as it sometimes overshoots where I want to resume watching. This happened with Blue Sky and still happens with Blue Curve. Also I must not have understood how the PVR works with Blue Curve. With the old DCT 6400 series every channel that I had visited ( max 6) was being recorded in a buffer so if I changed to one of those channels I could rewind it or even hit record and it would record 30 minutes worth from the recorded buffer. No such luck with Blue Curve. If I leave a channel and then come back to it the buffer is gone and starts over. Nothing that was previously in the buffer exists. Even if the buffer has a program in the buffer if I hit record it only records from that point in time and doesn't include the buffer. I guess I'm just not use to Blue Sky/Curve but seems less user friendly to me. Anyone else?