Dear in-2-wind,
I am sure you can find loads of info in books about interviews,I am myself going to get to it and buy a book or two.
I know at OAT.net you can find some.I am sure they have been well selected.
On the other hand,when you have 5 people interviewing you,the stress will make the truth come out of you wether you want it or not.
Like it was said there are no right or wrong answer as to speak but make sure you think about your experience and what you did to get where you are now so you dont come to the interview without having anything to say under stress.
Good luck and safe flying,
M.85