I've got the Themescene H30A and i recieved my SVGA cable for it yesterday. I ran the cable from my Sky box (using the scart to VGA adaptor supplied with projector) to the projector and selected the Scart RGB input on the projector. I changed the output on the Sky box to RGB but the picture comes throught the projector all over the place, flickering and then cuts off with no signal coming up?????????????????. The picture would flash on again all over the place and again cut off with "No Signal" showing again. I then unplugged from the sky box and connected the cable to a DVD player to see if the cable was ok and the picture was spot on. I have a sky dish and not cable. What is the problem. I really can't figure it out?