Oscar 2008 Predictions: Best Screenplay, Animated Feature

Elle Page, Michael Cera in Juno

Oscar 2008 Predictions: Acting Categories

Best Original Screenplay:

Diablo Cody, Juno
Kelly Masterson, Before the Devil Knows You're Dead
Tamara Jenkins, The Savages
Brad Bird, Ratatouille
Tony Gilroy, Michael Clayton

Possibly: Steven Zaillian, American Gangster (though actually "inspired" by a magazine article)

Mathieu Amalric, Marie-Joseé Croze in The Diving Bell and the Butterfly

Best Adapted Screenplay:

Joel and Ethan Coen, No Country for Old Men
Paul Thomas Anderson, There Will Be Blood
Christopher Hampton, Atonement
Ronald Harwood, The Diving Bell and the Butterfly

Possibly: Sarah Polley, Away from Her; Vincent Paronnaud and Marjane Satrapi, Persepolis; David Benioff, The Kite Runner

James McAvoy in Atonement

Best Cinematography:

Roger Deakins, The Assassination of Jesse James by the Coward Robert Ford
Janusz Kaminski, The Diving Bell and the Butterfly
Roger Deakins, No Country for Old Men
Seamus McGarvey, Atonement
Dariusz Wolski, Sweeney Todd: The Demon Barber of Fleet Street

Possibly: Robert Elswit, There Will Be Blood

Ratatouille by Brad Bird

Best Animated Feature:

Persepolis
Ratatouille

Possibly: Beowulf, The Simpsons Movie

Oscar 2008 Winner Predictions: Film, Documentary, Director, Screenplay

Oscar 2008 Winner Predictions: Actors

Oscar 2008 Winner Predictions: Technical Categories

You can find much more thorough Oscar predictions — though I can't vouch for their final accuracy — and coverage at the following:

The Envelope

Awards Daily

Oscar Addict

Everything Oscar

And the Winner Is