i'm confused! everything i have read says COMPONENT video hook up (the red, blue, green cables) is suppose to be better than COMPOSITE video hook up's (the single standard yellow cable). HOWEVER...after hooking up my sony dvd/vcr combo to my wide screen hitachi HDTV, the COMPOSITE video cable (single yellow cable) produces a crisper, clearer picture than the COMPONENT (red, blue and green) hookup! what the heck?!?!?