Right now i'm using some no-name S-video cable that came with my dvd player or tv (can't really remember which). I have just a regular 27" stereo tv and a dvd player. No fancy HDTV stuff or progressive scan. Anyway my question is would I notice any difference if I was to use something like this http://www.futureshop.ca/marketing/v...r_Monster_Main or perhaps something else that someone could recommend that would improve the image. I have a feeling that it's not going to matter with a non HDTV but I would just like to know for sure. Also my sub has dual audio input rca jacks (red and white) while my reciver only has the single mono output. In the manual it says to just leave one conector off the sub and to get a Y-cable later. Is there a difference with the Y-cable or should I just leave it like it is?