Also as the title indicates, there's more Sin City news! Some info on JGL's new character, Johnny, has been revealed. From ComingSoon:
"It's a new character. He plays a gambler, a very cocky gambler, who comes in and tries to beat the biggest villain in Sin City at his own game. The story's called 'The Long, Bad Night.' He beats the wrong guy in a game and bad stuff happens to him."
Lastly, the film will be released in 3D, which director Robert Rodriguez has said will "blow people's minds." I'm skeptical about that, but I'd love to be proven wrong. The first film had a great aesthetic and I'm hopeful the sequel will as well.