I've had the Foxsat HDR 320gb for 6 months and it has been playing back recordings normally. However since the s/w update for the recording of the BBC Olympic channels, when I playback some recordings (not all) the picture is pixelated, freezes, jumps, then after a couple of minutes it plays normally again. Then further on during the recording it happens again. I was watching the tennis final and recording it at the same time; the picture while watching was perfect but the recording was as described earlier. Could it be related to the s/w update or a failing HDD, or something else? Would appreciate any suggestions.