My predictions:
Best Picture - Avatar (I'm rooting for Inglourious Basterds though)
Best Director - Cameron is the likely to win. I'm rooting for Kathryn Bigelow
Best Actor - Jeff Bridges has it in the bag. Haven't seen Crazy Heart but I've heard his performance was tremendous
Best Actress - Sandra Bullock
Best Supporting Actor - If Christopher Waltz doesn't win, I will boycott the Oscars for the next 5 years
Best Supporting Actress - Mo'Nique ?
Best Original Screenplay - Tarantino! Tarantino! Tarantino!
Best Adapted Screenplay - District 9 FTW
This video is helpful BTW:
http://www.youtube.com/watch?v=TUPjNzK8naM