Is there any advantage to buying a Denon dvd player to go with my Denon receiver (3803)?? I am looking at getting the Denon 910 or the Panny XP30 but someone told me I should stick with Denon because the DVD player and the receiver will talk to each other??? I am not sure that this person knows what they are talking about so I figured I'd ask you guys instead. Help! Any truth to what I have been told?? Denon or Panasonic?? Want the best DVD player I can get for under $400. Thanks.