remaining lost schedule can be found here, very minor spoilers in that it tells you who each episode is focused on, so I decided to just post it in thread.
If you don't want to see when the new episodes are, or who they are centered around, look away...
How does the rest of the first season shake out?
March 30 1.19 Locke-centric. “Deus Ex Machina”
April 6 1.20 Jack-centric. “Do No Harm”
April 20 1.21 Sayid-centric. “The Greater Good”
May 4. 1.22 Kate-centric. “Born to Run”
May 18. 1.23 Everybody-centric. Season Finale Hour One.
May 25. 1.24 Everybody-centric. Season Finale Hours Two & Three.
http://aintitcool.com/display.cgi?id=19765