I am getting ready to buy a hts770 onkyo system and I have a Samsung P721M dvd player. I have a couple of questions. First is this a good sound sytem? Second what is the best way to hook up my dvd player to onkyo reciever. The dvd player has both optical and coaxial audio outputs. Any help or advice appreciated. I have heard that the speaker wires that come with the onkyo hts770 are too small. Any advice on speaker cable size and where to buy? Monster cable seems little pricey. Thanks.