Memento: Limited Edition set to release on 5/21.
很特別喔... 一放碟片還要先做功課, 心理測驗... 才能進到主目錄, 和影片

Disc 1 • Widescreen 2.35:1 Presentation
• Remastered in HD
• DTS 5.1 Surround
• Dolby Digital 5.1 & 2.0
• Directors Commentary
• Subtitles English and Spanish

Disc 2
• Anatomy of a scene (From The Sundance Channel)
• Director's shooting script
• Theatrical Trailers
• Original Short Story
• International Campaigns
• Production Stills and Sketches
• Hidden Features and much more...