SAG Quick Predix (and Winners)

Best Ensemble: Slumdog Millionaire
Alternate: Milk
Winner: SLUMDOG MILLIONAIRE

Best Actor: Mickey Rourke (The Wrestler)
Alternate: Sean Penn (Milk)
Winner: SEAN PENN (MILK)

Best Actress: Meryl Streep (Doubt)
Alternate: Anne Hathaway (Rachel Getting Married)
Winner: MERYL STREEP (DOUBT)

Best Supporting Actor: Heath Ledger (The Dark Knight)
Alternate: Heath Ledger (The Dark Knight)
Winner: HEATH LEDGER (THE DARK KNIGHT)

Best Supporting Actress: Kate Winslet (The Reader)
Alternate: Penelope Cruz (Vicky Cristina Barcelona)
Winner: KATE WINSLET (THE READER)

Got 4/5 with Penn as alternate so I think I sorta got 4.5 of them correct. And Slumdog is destined for a win at the Oscars but I am silently rooting for "The Reader"