Just wanted to find out if anyone else has had problems recently with Sky and its ability to screen certain channels at certain times, namely Channel 4, E4, Sky News and random other Sky channels - and it seems to happen on Thursday afternoons! Called Sky when first noticed it last week, took me through everything to do with rebooting, set-up, re-tuning, signal strength etc..but it didnt help. The Channels above disappeared last thursday and returned on Fri night, they have been with me ever since until last night (again a thursday) and have not yet returned. It just say "no satellite signal received" on these channels, and blows up the on-screen display box to nearly treble normal size?? Most odd, can any one shed any light on this?