This video from ABC shows highlights of what happened before, during, and after the LOST Comic-Con panel.
Fans camped out 13 hours before the panel started, the painting-on-velvet guy plugged his website, and Josh Holloway, Michael Emerson, Nestor Carbonell, Jorge Garcia, and Darlton all chimed in with comments.
Damon and a Hurley impersonator have good ideas for what to do after the show is over:
