Fund derivatives trading interview

I have an interview lined up for a position on a fund derivatives desk. I know the basic stuff about the desk - they deal with option and structured products trading for the bank's funds and private banking accounts. However, I want to know as much as possible...

Obvious things to polish up on:
- The greeks
- Option strategies
- Different types of structured products (growth, yield) for different type of assets (equities, rates etc)

What else? Any general tips? How should I expect the people to be (meeting all the three guys on the desk)? Is it likely to be a stimulating environment?

Thanks