TO get the best sound from the home theater system what would work better an HDMI cable from the reciever to the tv and component cables from the PS3 to the tv or would it be better if I had it an HDMI cable from the PS3 to the Tv and component cables from the reciever to the tv?Also I am not an audioholic and dont know much about home theater same for my dad so because of that should I jsut stay with the system I have now and only get a receiver and better one if I know alot