This page contains links to interviews with Stephenie Meyer.
Vogue Interview- Feb. 2009
MTV Interview- Nov. 2008 “Twilight Author Stephenie Meyer Recalls Robert Pattinson Spat, Seeing Movie, The First Time.”
EW Interview- Nov. 2008 “The author shares her feelings about the movie, whether her ‘Midnight Sun’ novel is really shelves for good, and how she dealt with negative feedback to ‘Breaking Dawn.'”
Media Blvd. Magazine- Sept. 2008 “Twilight’s Author and Director Talk About Bringing the Film to Life.”
Time Magazine- Aug. 2008 “10 questions for Stephenie Meyer.”
You also can find a lengthy list of interviews here on Stephenie’s site.
The Lexicon has a great set of interviews with Stephenie in their Personal Correspondence section of their site.