Help with Apple interview?

I have an interview at an Apple Store tomorrow for a Specialist position. I'm very knowledgeable about the different products and how they work, but I've been trying to study up a bit so that I'll be more prepared. Can anyone tell me what questions they might ask me? What they'll ask regarding products, and those tricky little "life questions?" (You know: Name a time you were responsible, etc.) Any help would be much appreciated, I want to be ready for anything! Thank you!