ET's promised live feed ended up being an epic fail. You can get caught up on what happened via Hitfix's Live Blog of the event, which was *much better*:
9:54 a.m. There are ground-rule. "We're here to talk about the 'Twilight Saga: New Moon.'" That means no personal questions.
9:56 a.m. Taylor, Kristen and Robert arrive on stage. Kristen is in full-on Joan Jett mode, rave hair tussled. I'm not sure I've ever seen Rob's hair look this conditioned.
9:57 a.m. "I think last year Comic-Con was the big eye-opener for us," Lautner says, expressing excitement at being back this year.
9:58 a.m. "It would look probably pretty cheesy if it were just my voice, so they've done these hallucinations, semi-visible apparitions," Pattinson says, explaining how he's able to be in the movie when Edward is largely absent from the book.