This is what I've put together thusfar (with some info from
http://whiggles.landofwhimsy.com/).
:Superior picture quality on a Blu-ray version: :Limited to 1080i output on Blu-ray (Replacement program expected):- Terminator 3: Rise of the Machines
:Superior audio quality on a Blu-ray version:- Chronos
- Host, The (PCM)
- Sopranos, The: Season Six, Part One (PCM)
:Reported superior picture quality (varying degrees) on an [ HD DVD version:- Aeon Flux
- Basic Instinct (Studio Canal release)
- Coming to America
- District B13
- Good Night, and Good Luck (ever so slightly, if at all, as even then it is said to be so minor as not worth mentioning)
- Italian Job, The
- Kiss Kiss Bang Bang (ever so slightly according to some reviews, equal from others)
- Lost City, The (ever so slightly, if at all)
- Reds
- Rumor Has It...
- Sahara
- Silent Hill (German release)
- Training Day
- World Trade Center (ever so slightly according to some reviews, equal from others)
:Superior audio quality on an HD DVD version:- Ant Bully, The (TrueHD)
- Babel (1.5 mbps)
- Black Snake Moan (1.5 mbps)
- Dreamgirls (1.5 mbps)
- Enron: The Smartest Guys in the Room (DTS-HD 5.1 3.0 Mbps)
- Flags of Our Fathers (1.5mbps)
- Four Brothers (1.5mbps)
- Freedom Writers (1.5mbps)
- Happy Feet (TrueHD)
- Lady in the Water (TrueHD)
- Mission: Impossible (1.5mbps)
- M:I-2 (1.5mbps)
- Nip/Tuck: The Complete Fourth Season (1.5mbps)
- Norbit (1.5mbps)
- Phantom of the Opera, The (TrueHD)
- Shooter (1.5mbps)
- Superman Returns (TrueHD)
- Training Day (TrueHD)
- Wicker Man, The (TrueHD)
:Superior audio (1.5Mbps versus 640kbps) on an HD DVD version but no perceptible improvement according to reviews:- Coming to America
- Cowboys, The
- Failure to Launch
- Mission: Impossible III
- Out for Justice
- Payback
- Trading Places
- Warriors, The
:Additional extras on an HD DVD version:- 300
- Blood Diamond (IME)
- Harry Potter and the Goblet of Fire (IME)
- Harry Potter and the Order of the Phoenix
- Mission: Impossible III (IME)
- Pan's Labyrinth
