Quote Originally Posted by Mouse View Post
If you make something 2 inches by 7, and its at 600 dpi, will it print out the right size, or do I need to halve that dpi?

You have to forgive me for these beginner questions. I never usually bother printing anything, so I've never found out, and my printer is broken.
It will print out at 2 x 7. The dpi is just how many dots per inch. [Or ppi... pixels per inch]
600 dpi is definitely more than you need for a bookmark, but it does also allow you more pixels to play with for the same size [2 x 7].