DVD File has posted the Warner Home Video press release for the upcoming DVD release of Harry Potter and the Chamber of Secret. Revealed is a lot more of the special features:

• 19 additional/extended scenes, including more Dobby mischief, more flying car adventure, a frightening encounter with the Malfoys in Borgin and Burkes and much more!
• Crystal-clear, self-guided tours, which for the first time include background characters, let viewers have an up-close experience, allowing them to linger on the details of the Chamber of Secrets, Dumbledore's office and Diagon Alley - including places never shown in the film such as more Diagon Alley shops, the sitting room in Dumbledore's office and more!
• Interviews with Daniel Radcliffe (Harry), Rupert Grint (Ron), Emma Watson (Hermione) and other cast members who talk about making the film, favorite scenes, what their friends think and more.
• An exclusive interview with author J.K. Rowling and screenwriter Steve Kloves about rendering the adventure to the screen.
• Fun-filled activities allow viewers to escape the Forbidden Forest, sneak into the Chamber and more.
• Visit Lockhart's class, and get a closer look at his photos and memorabilia through the use of still galleries.
• Feature film available in English and Spanish; subtitles available in English, French and Spanish.