This is a great website that Bazza showed me yesterday when I was having trouble designing my business card. It has a downloadable template of several business card sizes with the bleed guides already setup.
This is awesome. I was looking for this exact thing just last week.
Actually, I know that you weren't trying to throw them business, but their pricing isn't that bad, either. My wife wants to order cards from vistaprint, but I think they look very unprofessional.