I've got an X1 clone hooked up to a pioneer dvd575 and am using progressive scan connection. I've only been using progressive scan from the pioneer since I got the necessary adapter for my projector. When I first changed the player's settings to progressive scan I'm sure that I didn't have the current problem. Now, what I have is a series of white dashes of different lengths, running near the top left hand side of the screen about 2/3 of the way across. If I go back to interlaced the dashes disappear. As I say, though, I'm sure it wasn't there before when I first started using the progressive scan setting. The dashes remain visible regardless of whether there is a disk in the player i.e even the Pioneer desktop screen shows them, so it's not disk dependent. I've been round and round with the instructions for the pioneer and can't see what the problem. I also can't precisely identify when the problem started and am not aware of any unusual changes made to any settings. It's one of this visible problems that is really distracting so help in sorting it out would be really appreciated.