San Diego Comic-Con International 2010 kicked off last night with the annual Preview Night, an opportunity to walk the convention floor before the true madness begins. Which is funny in a way because the floor was already teeming with people who were either after the latest freebies or checking out the behemoth booths and merchandise offered by a slew of studios, television networks, comic sellers, and, well, anything and everything under the sun. Missed Preview Night? Here's a selection below of photography capturing some of the highlights of the convention floor--from Green Lantern and Tron: Legacy to The Walking Dead --courtesy of Mark DiFruscio. WBTV Booth Tron: Legacy The Walking Dead FOX Booth Green Lantern Salt/Priest