When i try and watch Sky through my projector the signal is black and white, scrambled with flashes of colour. The projector displays a message "50Hz Monochrome" I am connecting the Thomson digi box to my Themescene H56 projector with a Scart to Svid cable and have tried changing the Sky output between PAL/RGB. The same thing is occuring when i try and watch video's as well, which suggests to me that the projector is at fault but i have tried every setting i can think of with no luck. It doesnt give an option to change freq when signal is from the Svid input. The leads all seem fine to me and i can watch DVD and computer stuff no probs. Any help is appreciated and im sure there is a simple solution that doesnt involve me having to buy Sky+!