I was gunna reply to the other lost thread but it went off topic and is now closed.
Not sure if this is really a spoiler but :-
*S3E01 Airdate = 04/10/06 (US)
*Damon Lindelof/Carlton Cuse have stated that they intended the Lost series to span over 4 seasons,
however on BBC Radio 1 actor Jorge Garcia (Hurly) stated that he had signed to a 7 season series. So who knows?