I didn't need any of the widgets on the Main sidebar, so I dragged all the widgets that were in the main sidebar to the left to Available widgets. I dragged the Text widget and dropped it into the Main side bar. I added the Facebook like box widget to the box. I saved and refreshed screen. This widget is not showing up when I visit my site. I dragged and dropped the Calendar widget to the Main sidebar to see if it would show up. I visited my site again. I do not see any Main sidebar widgets.