So I gave y'all the Bioshock 2 teaser in crappy handcam during this weekend, but IGN's gone and posted a high res version. (Shakes fist) IGN!!!! Enjoy, and let the speculation begin!
And here's the other links I posted on Saturday:
Trailer speculation: http://www.gamesradar.com/f/what-secrets-does-the-bioshock-2-trailer-hold/a-20081016133817404072
Bioshock 2 is both sequel AND prequel: http://www.gamercenteronline.net/2008/10/17/bioshock-2-is-both-sequel-and-prequel/
Totally unnofficial but completely awesome Bioshock 2 art from artist Ben Mauro: http://benmauro.blogspot.com/2008/02/mid-term-update.html
And, since the sequel is rumored to tie in with the film adaption Gore Verbinski is readying, here's an article on that: http://www.joystiq.com/2008/05/08/bioshock-movie-in-development-gore-verbinski-directing/