I have one coming up as well!
I was browsing online and found that someone one was generous enough to post one of the interview questions..don't know if you've already come across this..but here's the link:
http://answers.yahoo.com/question/index?qid=20090128194038AAg9VEA"Changes in curriculum, behaviour and inclusion- what would you do to make sure all pupils are catered for, what strategies would you use for behaviour. Read up on current issued in teaching and make sure you've got some ideas/points of view that you can share. Have a look at TES website to help you."
Good luck on your interview! :)