I have just gotten the component cables for the ps2. I have changed the output to Y P Br or whatever on the system configuration. While watching a dvd i push stop and go to the setup menu. I can not change the tv size or change it to progressive scan because it is grayed out and wont let me turn it on or off. Im running it to at 56" JVC HDTV. Someone help. I have tried everything. Thanks.