I hear alot of good things about the RP-91 and was wondering if it's viable upgrade to my Pioneer DVD 414 which has been good to me for quite sometime. I have a Panasonic 47 HDTV now so I'm thinking of going progressive. I've seen good things on some JVC players as well (JVC 723D??). I'd like dvd audio but unsure if it's worth downmixing to 2 ch. given the fact that I haven't 5.1 inputs on my HK AVP1. thanks.