I was very careful to get "full" 24-bit audio decoding on my DVD player, and now I see that some players and receivers do it at 192 kHz. The receivers I'm looking at offer 192 and it would be easy enough to upgrade the player. Does anyone have any first-hand experience? Does it sound bigger, richer, more detailed? Acccording to the sales persons, this is the advantage: there's more sound available from the player (detail) and more processed by the amps and sent to the speakers.