Im after a component switcher box that will do my expensive cables justice, i have 4 devices that will run via one component(im getting the Samsung SP46l6HX which i believe only has one component input?), could knock it down to 3 if i run the dvd player via s-video(is that better than running scart?) Also if i want to run my PC through it would i need a DVI(from my geforce6800ultra) to HDMI (the Samsung set). Thanks for the help