hi all - just picked up my pioneer 563a combo-player and am looking forward to jumpin' in. i've already searched all the "recommend me..." threads, so i think i'm okay there. what i was wondering is ... what have you learned from the whole hi-res thing? are there any caveats or things you would tell someone who is just starting out? any advice from seasoned hi-res gurus? thx! ted ps: (and you know i had to do this...) if you could recommend only one hi-res title, which one would it be?