Lost season 3 previews

Here are some of the teaser sneak-peaks ABC has released so far for season 3..

1) Desmond and Charlie fighting


2) Hurley and Locke discussing "super powers"


3) Hurley and Charlie ransacking Sawyer's stash


4) Desmond running into the ocean to rescue Claire


5) Jack in the polar bear cage being approached by... Cindy?!?