I recently got an HS10, and I've noticed a problem with faint horizontal bars and lines scrolling up or down the screen. They're only noticeable on large areas of medium brightness, e.g. menus. They're only visible on the component input. I have my Sky+ box RGB output going to my Panny HS2 to a RGB->component converter (js technology), which is then connected to the HS10 with the Sony lead. After experimenting with connections, I noticed that the bars are only visible when the Sky+ box is connected to the HS2. If the Sky+ box is connected to the HS2, you can see the lines on the picture from the HS2 (even if the Sky+ box is swiched off). But if you unplug the SCART lead from the Sky+ box, the lines disappear completely. Does anyone know what's causing this?