I have my Sky Digibox connected to the Panasonic's AV2 - when I select RGB as AV2 input, I just get sound from the Digibox. However the Onscreen Display from the Pana is visible on my TV. To get a picture from the SkyBox, I have to change input to "Video" - which is a shame, because the picture is not as good. It also works, when I put the Digibox output to PAL instead of RGB. The Pana output (AV1) is put to RGB and my TV is able to deal with RGB(three scart inputs, 2 of them can deal with RGB). I tried two different 21pin Scart leads, but it's always the same. Any suggestions? Thanks!