Bankruptcy Law Questions? Ask a Bankruptcy Lawyer.
You have to bring picture identification, preferably a drivers license.
The meeting takes around 30 minutes. The trustee will ask basic questions such as "Is that your signature on the petition?", and "Is everything in the paperwork truthful?", and then he will ask any questions he may have about what is in the paperwork.
I opted out of this question so that someone else can help you further.