You only can pre-order on the phone - that's why it isn't listed.
However, some people on AVS already have it and giving their input. If you look in there, there are two threads reguarding it. Also you'll see S97 threads there too.
The 1910 has faroudja too, and at $50 less than the S97. It's also not clear whether or not the S97 scales to 720p or 1080i, it may just pass 480p over HDMI. Currently most Tweeter/HiFi Buys have the 1910 in stock in the warehouse but not in stores or on the floor yet. They can get them to you in 1-2 days though.
Using a Faroudja prog. scan, the deinterlacing (and possibly scaling) is done in the digital domain. Rather than the PJ's Faroudja taking a guess at the video signal that it is receiving. A cleaner picture. My X1 has faroudja active over the S-video, and I definitely prefer it with the prog. scan DVD.
I'll watch for the reviews on this. I'm probably going to ditch my Zenith 318 for the Denon 1910 or perhaps this new Panny in a few months.
Does anyone know if the silver version of the 1910 (i.e. DVD-755S) is currently shipping? I've contacted a number of dealers in my city, but no one has it in stock, and at least one wasn't aware that the entry line models came in silver (I have to admit that I didn't either, until today ).