Hi guys! I got an xbox 360 today and i'd appreciate some advice on the optimum setup. My tv is a 32 inch sony widescreen CRT. Currently my DVD recorder and Sky box are connected via my Tv's single RGB input and i have plugged my Xbox into the tv's non-rgb input via the "component HD AV cable" that came with the xbox. Would it befit me to get an RGB switcher so i can connect my xbox & sky/dvd via RGB or is my current non-rgb setup ok?