I have a PS2, and most of the NTSC (60hz) games I play, look really bad. The colours are too bad, and the graphics are very jaggy (if you know what I mean). The PAL games (50hz) look great. Colours are nice, and the screen is very smooth and sharp. But I am struggling with NTSC games. I have a KVXF21M80 Trinitron, and I am using the AV Cable that came with the PS2. I cannot change my TV? Any suggestions on how I can improve my picture quality?