You'll probably want to keep your BinderBaby in its own folder. To set things up, you need first to create a cover, a initial page and one or more section header pages in this folder. You can use dummies to start and modify or replace them as you go on, but it's a good idea to decide where you want to put them before you do the next step. (E.g. you may want to keep each section header in a sub-folder with the contents of that section.)