I thought that after episode 5:07 "The Life and Death of Jeremy Bentham" Lost would take a Wednesday off on March 4 and come back on March 11. But apparently, according to this ABC press release, there will be an episode on March 4. From spoilerslost.blogspot.com/2009/02/episode-508-lafleur-press-release.html
SAWYER CONCOCTS A LIE WITH SOME OF THE OTHER SURVIVORS, ON ABC'S "LOST"
"LaFleur" - Sawyer perpetuates a lie with some of the other island survivors in order to protect themselves from mistakes of the past, on "Lost," WEDNESDAY, MARCH 4 (9:00-10:02 p.m., ET) on the ABC Television Network.
Note: This program will repeat Wed., March 11 from 8:00-9:00 p.m., ET.
"Lost" stars Naveen Andrews as Sayid, Henry Ian Cusick as Desmond, Jeremy Davies as Daniel Faraday, Michael Emerson as Ben, Matthew Fox as Jack, Jorge Garcia as Hurley, Josh Holloway as Sawyer, Daniel Dae Kim as Jin, Yunjin Kim as Sun, Ken Leung as Miles, Evangeline Lilly as Kate, Elizabeth Mitchell as Juliet and Terry O'Quinn as Locke.
Guest starring are Nestor Carbonell as Richard Alpert, Doug Hutchison as Horace Goodspeed, Reiko Aylesworth as Amy, Christopher Jaymes as doctor, Kevin Rankin as Jerry, Patrick Fischler as Phil, Molly McGivern as Rosie, Carla Buscaglia as Heather and John Skinner as Other #1.
"LaFleur" was written by Elizabeth Sarnoff & Kyle Pennington and directed by Mark Goldman.