From the LOST ANSWERS show that aired on Thursday, May 17th on ABC.

Answers given:

• The real father of Sun's baby is Jin and the baby was conceived on the Island after the crash of Oceanic Flight 815.
• The plane was brought down when the Swan Station's EMP fried the electronics due to Desmond's failure to enter the code in time.
  • Ben retrieved news footage of the crash immediately when it happened.Locke is methodically destroying everything that may be used as an escape from the Island.
• The survivors are not in purgatory. They are living somewhere in the space-time continuum.
• Kate is a fugitive because she killed her step-father by exploding his house with him in it.
• Locke was in a wheelchair because his father pushed him out an 8-story window and the fall broke his back.
• Locke's father was the con man that ended up causing Jame's Ford's parents death.  Anthony Cooper=The real Sawyer
• The Swan is confirmed as the most important station on the Island.
• The manifestations on the Island (Yemi, the horse, Christian Shephard, ...) are confirmed to be connected to the Monster.
• The term "magic box" is a metaphor for the entire island.
• Desmond's turning the key in the fail-safe under the Swan station, prevented a "global catastrophe".
  • It was because of this discharge that the Island's location was briefly revealed to the outside world.
• The Polar bears were brought to the island by DHARMA, but escaped from their cages.

Other Answers

• As confirmed in an interview with Damon Lindelof - Ben is NOT the biolical father of Alex.
• The 3rd season DVD:  this title will be released on December 11, 2007.
• The actor in the artic station that looks like Mathew Fox is actually Len Cordova - a different person. See: Len Cordova