The DVD's i own, are these:
Alien/Alien: Directors Cut
Aliens/Aliens: Special Edition
Alien 3/Alien 3: Special Edition
Alien Resurrection/Alien Resurrection: Special edition
(Meaning, i got the 'Alien Quadrilogy' Collection box, contianing extra 5 DVD's apart from the 4 Movie DVD's... So, in all 9 DVD's
)
Predator
Predator 2
AVP: "2 disc Extreme edition"
(only because it has predators, and Aliens in it... No more, no less... and god what a stupid extended name... why not just "extended edition/special edition"..?!)
Jaws: 25 years anniversary edition
Airplane
Airplane 2
Naked Gun
Naked gun 2½
Naked Gun 33 1/3
Naked Space
(Guess movies can suck afterall, even with Leslie Nielsen in them
)
Space Balls: some kind of special editon... can't check, i lend it to a friend
Resident Evil
Supercop
World of Dinosaurs
(I think that's the english title, it's danish here...)
Blues Brothers: 25 years anniversary edition
Excel Saga vol. 1
Excel Saga vol. 2
Excel Saga vol. 3
Excel Saga vol. 4
Excel Saga vol. 5
Excel Saga vol. 6
(The ImPerfect Collection box, that is)
Puni Puni Poemy
Azumanga Daioh: Class Album boxset
(The DVD's can't really be mentioned seperately as volumes, as the episodes were compressed into lesser DVD's than the usual volumes did)
Golden Boy: Essential Collection
(That's both DVD's, with all 6 episodes)
I didn't got all movies on my shelf, so i can't tell for sure if these are all... i can't remember more atm though