Not really sure if monster cables will do the trick (IMG:
style_emoticons/default/sad.gif) Are you using the m$ xbox hd pack? Is your box modified? If so is it soft/hard mod? Any component cable should do the trick. Dont shell out big bucks for monster cables. Call around and see if a video game store in the area would let you bring your box and av cables by and test it out. If you can reproduce the same problem.. then try a set of their cables. If the problem persists it could be your xbox for whatever reason.. Only off thing I could think of would be that medal shielding inside your case got discarded? The xbox can cause RF noise but not sure it would cause the lines? Good luck.