Hi all, I have this VPL-PX20 for 3 years now and it was previously connected to a Sony DVP-S7700 dvd player via component output. Everything was fine until I decided to change my dvd player. Now it is connected to a Lexicon RT-10 Progressive Scan component output and I have the following problems: - whenever the picture goes beyond a certain level of darkness, the projector "unlocks" itself from the Input used (Input A) and scans other inputs (Input B,video,Svideo,etc...). This happens very quickly and looks like a flicker on the screen but you can see the input selected on top of the projected image. I have tried to deselect the Auto-Input selector in the menu but it didn't help. Any other ideas ? Thanks.