hi, i just got a Lg DI30LZ3O (30'' LCD), and the official xbox high def kit. To use with my cystal x3 mod box. I have enabled NTSC but i get a fuzzy horizontal line that moves very slowly up and down on the screen when playing games. There seems to be no difference when playing a back-up of my H-D or from disk could this be a cable problem?, or is it a settings prob? Also although the pic quality is good and better than s-video moster cable its no where near as good when i run PC games through it. any suggestions would be awesome!!!!