Here is more info on Gaige, including her voice. [YOUTUBE]Ijs-FEk3OIk[/YOUTUBE] I was thinking this before, but I am almost positive that she is related to T.K. Baha and maybe went to visit him on Pandora. Gaige looks very, very similar to T.K. Baha's niece in that one mission near the end where you go to retrieve his gun blue-prints. And the fact that in an interview or something, someone said TK Baha would be important even though as far as I can tell his house has more presence. This is listed as Echo Log 1 so I guess it is part 1 of 5, just like the other Vault Hunters. http://www.youtube.com/watch?v=Ijs-FEk3OIk
They have made a twitter account for Gaige where they are releasing information about skills and other things. Also the next echo blog is coming out on Monday. https://twitter.com/GBXMechromancer/status/254671082953535488