Invitation Architect 3.0 now allows you to have more than one project open at a time, so you can easily switch between all your currently active projects. Switch between open projects by clicking on each project's tab. If you open enough projects so that all of the tabs do not fit, you can use the controls at the right side of the tabs to scroll between the tabs. Click on the "X" to close the currently active project. To view a list of all the open projects and open a specific project, click on the dropdown button to the left of the "X" on the right side of the tabs.