LOTS o' *SPOILERS*
1. Sun and Jin have a connection to Dharma, through a parent.
2. Jack's father is in possession of "the others"
3. One of the Dharma stations do not control "the monster" but they are related - astrology is important, not a lot, but it is.
4. The arrow station was affected by the first incident, but the stations were not destroyed by it.
5. We will find out how Kelvin died at the age of 42.
6. Blast doors will be activated soon, not who but what activates them - inner explosions.
7. The incident is linked to the concrete wall.
8. The incident deals with a nuclear reactor meltdown.
9. The incident was many years before the plane crash.
10. Desmond did not edit the orientation film.
11. A CLUE - the glass eye belongs to the one who edited the orientation film.
12. Walt is in a hatch now.
13. There is no nuclear reactor on the island.
14. The mural on the wall was not made by Desmond.
15. An incident is not the reason for the plane crash - "the others" and "the sickness"
16. Good people = safer expiraments
17. The sickness is somehow related to to the meningitis outbreak mentioned in the GHO letters.
18. An other did not inject Claire in season one.
19. Goodwin and Ethan were from the same group.
20. the "other" carrying the teddy bear was not one of the tail section children that were taken.
21. Ethan and goodwin knew about the boat "others"
22. We will see the mid section of the plane in season two finale.
23. Mr. eko is from nigeria and has a connection to the drug plane.
24. Shannon's jungle encounter with Walt was a dream.
25. 23 is an important number.