Little Sister Podcast
Over on our BioShock forum 2K Games have released information about a Little Sister Podcast with some new information which I won't spoil for you!
I have just posted in my IGN Blog about the Little Sisters. This is a nice twenty minute interview with me and Ken talking about Little Sisters, what they are, what you can do to them, and many other goodies.
This will help answer a LOT of questions about Little Sisters, I think.