Found this on the web:

http://world.std.com/%7Etrystero/Memento_LE.html

Hope it helps! (I have a region 1 disc. I don't know if the guide works for other regions)

P.S. My favorite feature from disc two...

“Chronological” edit of film (unadvertised feature) --
(1)Select clock (third row, third column)
(2) Press <Enter> or click "C" (five times)
(3) Select pictures in order 3-4-1-2

hers more

http://www.dvdcompare.org.uk/comparisons/film_results_page.php?fid=999

Easter Egg

5 Eggs!


Access The Egg

Here are the five eggs, including the special chronological version of the movie, and the easiest way to get to them:

Okay, first, before you know how to get to the easter eggs, you need to know how to get to the REGULAR special features first. It's fairly easy, just select one of the following pictures, and keep selecting choice "c" on each question until you get to the feature. The question JUST before you get to the feature will always have an "exit" choice at the bottom left corner of the screen, and usually play music in the background. All of these are on the second disc.

Anatomy Of A Scene-Sundance Featurette: Skull
Shooting Script: Book
Trailers: Binoculars
International Art Campaign: Globe
Production Stills & Sketches: Compas
Original Short Story: Clock, then when you get to the 6th and final question (put the pictures in chronological order), select the following pictures: 2nd, 1st, 4th then 3rd.

As i'm sure you can guess, that's also how you choose to watch the movie in it's chornological order. When you take the clock path to the 6th question, just put the pictures in thier REVERSE chronological order (3rd, 4th, 1st then 2nd). It begins with the end credits running backwards.

Bootleg Art: Take the Skull path until you get to the 3rd question ("what is missing"). Choose "e", then choose "d" on the next screen.

Cocnept art: Take the Binoculars path until you get to the 5th question ("which switches"), choose "c" to get to the Trailers options like you normally would, but instead of choosing "a" or "b" for a trailer option, choose ANY of the other choices to get to the next question. On the question where you're asked which choice means "empty", choose "a".

Journal: Take the Compas path until you get to the 4th question, and select "c" to get to the Production Stills like you normally would. After either cycling through them or choosing "exit", choose "c" on the chair question ("which best represents your choice?").

DVD Credits: Take the Clock path until you get to the 5th question ("why are they laughing at you?"). Choose "d".

That's It! Enjoy!

Insane Ian




Memento

R1 (America) - Columbia Tristar



IFC Interview with Writer/Director Christopher Nolan
Memento Mori short story
Tattoo Gallery
Memento Website
Theatrical Trailer
TV Spot
Trailer for 'Following'
Director & Cast Biographies
English Subtitles
2.35:1 anamorphic NTSC
English Dolby Digital 5.1 format
English Dolby Digital 2.0 format
Amaray Case

Buy this disc using the following links and help support Rewind:
Amazon.com, DVD Empire

R1 CE (America) - Columbia Tristar - Limited Edition


Commentary with Writer/Director Christopher Nolan
Anatomy Of A Scene documentary (25 Minutes)
Production Stills & Sketches
Memento Mori short story
Shooting Script
Behind the scenes photos
Chronological Order Edit (see below)
International Campaigns
2 Theatrical Trailers
English, Spanish Subtitles
2.35:1 anamorphic NTSC
English DTS 5.1 format
English Dolby Digital 5.1 format
English Dolby Digital 2.0 format
Special Case
Note - 2 disc set. These discs contain a unique feature - when you insert either DVD you WON'T be taken directly to the menu to watch the special features. Instead you will need to 'pass' a series of psychological evaluation tests to get access to the menus. These specs also apply to the Canadian LE release by Alliance Atlantis.

'Chronological Order Edit' Easter Egg: While paging through the screens and answering psychological questions, you’ll soon come across a quiz that shows four illustrated panels of a woman changing a flat tire on her car. (Depending on the way you answer questions, you’ll get to this quiz from any of the six workable icons.) The quiz asks you to place the panels in chronological order. The trick, of course, is to place the panels in reverse order. After you do so, the film begins playing its scenes in chronological order. Playfully, this cut starts with the end credits rolling downwards. After that, the film's forward-moving black-and-white sequences begin, focusing mostly on the Sammy Jankis back story. The chapters have simply been rearranged in chronological order. This version of the film has a Dolby Digital 2.0 audio track.
Thank you to 'Jason Bovberg' at DVD Talk.com for providing us with this information.

Buy this disc using the following links and help support Rewind:
Amazon.com, DVD Empire

R1 (Canada) - Alliance Atlantis


Chronological Order Edit (although you have to select each chapter manually unlike the UK Region 2, they don't play consecutively)
English, French Subtitles
2.35:1 anamorphic NTSC
English or French Dolby Digital 5.1 format
English Dolby Digital 2.0 format
Amaray Case


R2 (France) - Pathe




sertipahC (the film played in reverse, this is NOT the Chronological Order Edit)
Filmographies
Theatrical Trailers (French or English)
French Subtitles
2.35:1 anamorphic PAL
English or French Dolby Digital 5.1 format
Amaray Case

Read a review of this disc by Matt Capes @ Bullets n Babes DVDs

R2 (Germany) - Columbia Tristar


3 Commentary Tracks with Writer/Director Christopher Nolan (the only difference being about the last 20 minutes)
IFC Interview with Writer/Director Christopher Nolan
Anatomy Of A Scene documentary (25 Minutes)
Leonard's Photo Album
'Memories' notes
Shooting Script
Chronological Order Edit
Theatrical Trailer
English and German Subtitles
2.35:1 anamorphic PAL
German DTS 5.1 format
English Dolby Digital 5.1 format
German Dolby Digital 5.1 format
Amaray Case
Note - 2 disc set


R2 (United Kingdom) - Pathe


IFC Interview with Writer/Director Christopher Nolan
Memento Mori short story
Shooting Script (including photos)
'The Beginning Of The End' Chronological Order Edit (see below)
'Polaroid' feature (jump to the script during the film)
Tattoo Gallery
'otnemoM' Website
Theatrical Trailer
Cast & Crew Biographies
English Subtitles
2.35:1 anamorphic PAL
English Dolby Digital 5.1 format
Amaray Case
Note - 'The Beginning Of The End' Easter Egg:

Select Special Features from the main menu. Each feature is accessed by pressing Enter when the appropriate photo is displayed. When the list of features finishes (after Memento Mori) and the photo of Leonard's body is on the screen, press Enter to be taken to the Chronological Order menu.

Buy this disc using the following links and help support Rewind:
Amazon.co.uk, Benson's World, Blackstar.co.uk, DVD Street, DVD World
Rent or Buy this disc from DVD Options and help support Rewind

OVERALL : R1 - The Limited Edition is the easy winner here, especially as it DOES contain the 'Chronological Order Edit', and a DTS Soundtrack.

Cuts
R1 - No Cuts
R1 - No Cuts
R1 - No Cuts
R2 - No Cuts
R2 - No Cuts
R2 - No Cuts