Hello! Well, I've ordered my first home theater system and just wanted to know before it arrived if I'd need to use the standard red/white audio cords if I was going to use a coaxial digital cable for my audio. In other words, does the use of the coaxial replace the need of the standard cables, or is it used in addition to them? And for whatever answer is correct, I'd assume the same holds true for optical (toslink) connections? Thanks!