The interview doesn't stop when you leave the room...
The IIS e-book -- coming soon -- will have a whole section devoted to what to do after the interview. For the moment, take a look at the following links.
Firstly, here's an overview of what you need to do, post-interview.
Then, what's involved in a follow-up call? See here.
And what about writing a thank-you note? We've got that covered.
Happy Wednesday, everyone!