pull a few pages off the web and take them with you. No excuses nowadays with the web not to imo.. Use what ever you have.
Both show you have researched the company, the position you are applying for and that you have taken time to prepare for the interview. The more you do , the more "ticks" you get in your favour. Remember, the interview is about standing out the rest of the candidates
This backfired for me once (I can see why in hindsight). I'd been researching the company online initially when first learning about the job, and then again the evening before the interview to pick up on any latest news, etc. However their website was down that evening. I mentioned this in the interview as I thought that being able to explain the error I was seeing might help to show my ability to interpret errors etc in a practical context (it was an IT job). Anyway suffice to say I didn't get the job and I subsequently heard back from the agent (a rare occurrence following a failed interview!) that the interviewers felt the fact I'd been looking at the website the night before showed that I hadn't prepared properly. This was nonsense because I'd looked at it long before then, but because I hadn't explicitly articulated it they assumed I'd left everything to the last minute.