Doe's anyone have the new HDMI DVD players that are availible at the moment? I've just purchased the PHILIPS 42PF7520D which is HD ready! I've also bought the PHILIPS HTS3500S home cinema system! I'm thinking about returning this and buying a HDMI DVD player! Any advice? Doe's the HDMI DVD player make much of a difference in viewing? What do you think? Please advise me as i know little!