HP: Job interview, suggestions?

Yo all. As you may have known, I applied for a high school internship at HP. Well, As it turns out, I was accepted for an interview for the position. I don't know how many people I'm up against, but I believe the odds are pretty good.
Can you guys give me any suggestions on what I can do to prepare for my interview as well as do at the interview? Unfortunately, y time is limited on the 'net tonight, so I have to keep it rather brief. More info tomorrow. And thanks!
Can you guys give me any suggestions on what I can do to prepare for my interview as well as do at the interview? Unfortunately, y time is limited on the 'net tonight, so I have to keep it rather brief. More info tomorrow. And thanks!