Ditto to what j wrote...and:
1) The pj will automatically downconvert any high res material down to it's native resolution. So that is what I meant by "playing" with the resolutions in the player, try 1080i, 1080p and 720p. My pj's native is 768, and I've found1080i is the best signal for it to downconvert.
2) Almost invariably, absolutely, and indubitably.
3) Yes. But you are now entering the realm of the quest for the perfect picture, mostly done by those of us with pj's (sticking a BD into a 42" 1080p is and entirely deifferent matter, and much simpler). For SD, I have moved through one non-progressive sd player (progressive scan was not yet available), two progressive SD players, I now have my first HD player, and am ready to pull the trigger on a second (the A35). The upscaling is phenomenal with the A35 (better than the A3), and the pq is sharper than XA2, (so it's been repeatedly reported on other forums).
Additionally the A35 has been reported to be the high def player of the year at Secrets, though I don't know if that came from Chris Deering or not, and I can't find their review of it. Either way, I've been scanning other forums as well, and at about $200 w/ 5 movies, analog out (I need for my 5803 for DD+ and True), better pq, better management, etc., etc., etc., the A35 is a good buy for me. Scratch that...a phenomenal buy. Understand that it was only a few years ago wher guys were modding their Denon 5901 for their pj's to the tune of
$5-$6k, and as phenomenal as the colors are in that player, and as well buit as it is, the A35 with HD and SD will knock it's socks off for
1/30th the price (and 5 free movies). Some guys just don't get it...or are too spoiled.
Let's us know of your results David. Cheers.