i ve got a pio 435hde plasma with scart,s-video,component,hdmi,vga inputs, a dv575 which has scart and component out and a dreambox sat receiver with scart out. I ve got the dvd player connected component to component. and the dreambox connected scart to scart. is there a better way to connect my devices? If i use the vga input of my plasma will i get better results?