--- a/Preferences/__init__.py	Thu Jun 13 18:44:37 2013 +0200
+++ b/Preferences/__init__.py	Thu Jun 13 19:28:13 2013 +0200
@@ -103,7 +103,7 @@
         # allowed values are "Toolboxes" and "Sidebars"
         "LayoutShellEmbedded": 0,           # 0 = separate
                                             # 1 = embedded in debug browser
-        "LayoutFileBrowserEmbedded": 1,     # 0 = separate
+        "LayoutFileBrowserEmbedded": 0,     # 0 = separate
                                             # 1 = embedded in debug browser
                                             # 2 = embedded in project browser
         "BrowsersListFoldersFirst": True,