I have passed on your note to the conference organizers and feel sure that they will take care of this once the talks are in place.
Since the talks are not yet announced, I am not sure if that is the reason for this. But I've informed them the search isn't finding it easily and feel sure they will deal with it quickly.
Thanks for noticing.
Mark A Corum
Writer | User Interface Designer | Online Marketer | Certified ScrumMaster | Campaign Hack and Spinmeister
markcorum on AOL, Googletalk, Google Groups, MSN, Skype, Meebo, Facebook, Twitter and Yahoo
“No snowflake in an avalanche ever feels responsible.” - Voltaire