In OmniFocus v1.5 I can not find an easy way to return to seeing action items for all (or remaining) projects in the Main Outline. The problem occurs after I have selected a single project in the Sidebar, and then want again see all projects in the Main Outline. Due to my small screen size and long list of projects, I can not use cursor to click on a blank section of the Sidebar field. So then I use the View Menu, select "Go to Sidebar" and to Edit, selecting "Select All", and then I see the action items for all my projects. There must be an easier way...