<< i was wondering if i would see a differance using differant cables, or not? >>
very little, if any.
at that price range, the equipment is a much bigger factor in noise than is cable quality
as long as you have a decent gauge of wire, be it $200/foot or zip cord, it will make little difference in your setup
as far as RCA-type interconnects, the same theory applies. you really have to have some expensive equipment before you can start justifying higher end cables (though monster cables aren't exactly high end stuff.)
the only place where you *might* notice a difference would be with your s-video cable versus regular composite out....a better quality s-video cable may give you a better picture, but again, it depends on the quality of your television
just my $.02