I've just taken delivery of my 436XDE, but now need a (preferably upscaling) DVD player to show off its capabilities. So, which one would everyone recommend? With HD-DVD and Blue ray on the horizon, I don't want to go stupid money-wise, but still want something not too shabby. I had settled on the Denon 1920, but can't find anywhere with stock. The Marantz DV6600 doesn't look too bad, either. Would it be worth the extra for the Denon 2910?