As a developer, I've had some frustration in the past when it comes to getting my covers ready. I'd always have to make two different files; one for PDF and one for print. Now I don't have to. This is a quick, excellent video that shows you how to make use of InDesign's master pages to create covers for both print and PDF in a single document!
If you are just starting to learn InDesign, or have used the product for a while and want to speed up your workflow, this tutorial is for you.