Just to note to everybody right now. Memento is my ALL TIME FAVORITE MOVIE!!!!
OK. here's a different way to view the movie. you must own the 2 disc collector's edition on Memento, with the blue case covering, and medical file sheets in the package.
here's unlocking the Easter Egg, and just tested each step carefully it works.
OK. Insert Disc #2 (special features) and wait til you get to the menu with all the different picture icons to select.
Now, on the 3rd column, 3rd pic, select the clock.
select "C" for every answer until you get to a screen with four picture of a lady changing a flat tire.
your first initial reaction, is to put the pictures in order ... but, to unlock this Easter Egg, you'll need to put the events backwards.
select the following pics, from left to right A, B, C, D to unlock the chronological ordering of Memento. select these pics as listed below.
C, D, A, B
Memento will pop up and the ending credits will roll backwards, this will signify you have unlocked the easter egg. be warned ...you can't skip scenes, or fast forward, or pause the movie .... you must watch the entire thing
EDIT>>>
just tested, you can pause the movie, but no fast forwarding or skipping scenes.