diff -ru gens/src/gens/ui/gtk/about/about_window.cpp gens-build/src/gens/ui/gtk/about/about_window.cpp
--- gens/src/gens/ui/gtk/about/about_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/about/about_window.cpp	2010-10-11 15:46:25.000000000 +0000
@@ -84,7 +84,7 @@
 	gtk_window_set_position(GTK_WINDOW(about_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(about_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(about_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(about_window), FALSE);
+	g_object_set(GTK_DIALOG(about_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)about_window, "delete_event",
diff -ru gens/src/gens/ui/gtk/bios_misc_files/bmf_window.cpp gens-build/src/gens/ui/gtk/bios_misc_files/bmf_window.cpp
--- gens/src/gens/ui/gtk/bios_misc_files/bmf_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/bios_misc_files/bmf_window.cpp	2010-10-11 15:33:03.000000000 +0000
@@ -84,7 +84,7 @@
 	gtk_window_set_position(GTK_WINDOW(bmf_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(bmf_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(bmf_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(bmf_window), FALSE);
+	g_object_set(GTK_DIALOG(bmf_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)bmf_window, "delete_event",
diff -ru gens/src/gens/ui/gtk/directory_config/dir_window.cpp gens-build/src/gens/ui/gtk/directory_config/dir_window.cpp
--- gens/src/gens/ui/gtk/directory_config/dir_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/directory_config/dir_window.cpp	2010-10-11 15:34:21.000000000 +0000
@@ -110,7 +110,7 @@
 	gtk_window_set_position(GTK_WINDOW(dir_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(dir_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(dir_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(dir_window), FALSE);
+	g_object_set(GTK_DIALOG(dir_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)(dir_window), "delete_event",
diff -ru gens/src/gens/ui/gtk/general_options/genopt_window.cpp gens-build/src/gens/ui/gtk/general_options/genopt_window.cpp
--- gens/src/gens/ui/gtk/general_options/genopt_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/general_options/genopt_window.cpp	2010-10-11 15:36:00.000000000 +0000
@@ -138,7 +138,7 @@
 	gtk_window_set_position(GTK_WINDOW(genopt_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(genopt_window), false);
 	gtk_window_set_type_hint(GTK_WINDOW(genopt_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(genopt_window), false);
+	g_object_set(GTK_DIALOG(genopt_window), "has-separator", false, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)genopt_window, "delete_event",
diff -ru gens/src/gens/ui/gtk/gens/gens_window_callbacks.cpp gens-build/src/gens/ui/gtk/gens/gens_window_callbacks.cpp
--- gens/src/gens/ui/gtk/gens/gens_window_callbacks.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/gens/gens_window_callbacks.cpp	2010-10-11 15:21:28.000000000 +0000
@@ -157,9 +157,9 @@
 	GSFT_UNUSED_PARAMETER(y);
 	GSFT_UNUSED_PARAMETER(user_data);
 	
-	if (context->targets)
+	if (gdk_drag_context_list_targets(context))
 	{
-		GdkAtom target_type = GDK_POINTER_TO_ATOM(g_list_nth_data(context->targets, 0));
+		GdkAtom target_type = GDK_POINTER_TO_ATOM(g_list_nth_data(gdk_drag_context_list_targets(context), 0));
 		gtk_drag_get_data(widget, context, target_type, time);
 		return true;
 	}
diff -ru gens/src/gens/ui/gtk/opengl_resolution/glres_window.cpp gens-build/src/gens/ui/gtk/opengl_resolution/glres_window.cpp
--- gens/src/gens/ui/gtk/opengl_resolution/glres_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/opengl_resolution/glres_window.cpp	2010-10-11 15:46:21.000000000 +0000
@@ -75,7 +75,7 @@
 	gtk_window_set_position(GTK_WINDOW(glres_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(glres_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(glres_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(glres_window), FALSE);
+	g_object_set(GTK_DIALOG(glres_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)(glres_window), "delete_event",
diff -ru gens/src/gens/ui/gtk/plugin_manager/pmgr_window.cpp gens-build/src/gens/ui/gtk/plugin_manager/pmgr_window.cpp
--- gens/src/gens/ui/gtk/plugin_manager/pmgr_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/plugin_manager/pmgr_window.cpp	2010-10-11 15:46:29.000000000 +0000
@@ -80,8 +80,7 @@
 // Callbacks.
 static gboolean	pmgr_window_callback_close(GtkWidget *widget, GdkEvent *event, gpointer user_data);
 static void	pmgr_window_callback_response(GtkDialog *dialog, gint response_id, gpointer user_data);
-static void	pmgr_window_callback_tabPluginList_switch_page(GtkNotebook *notebook, GtkNotebookPage *page,
-							       guint page_num, gpointer user_data);
+static void	pmgr_window_callback_tabPluginList_switch_page(GtkNotebook *notebook, guint page_num, gpointer user_data);
 static void	pmgr_window_callback_lstPluginList_cursor_changed(GtkTreeView *tree_view, gpointer user_data);
 static void	pmgr_window_callback_fraPluginDesc_size_allocate(GtkWidget *widget, GtkAllocation *allocation, gpointer user_data);
 
@@ -119,7 +118,7 @@
 	gtk_window_set_position(GTK_WINDOW(pmgr_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(pmgr_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(pmgr_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(pmgr_window), FALSE);
+	g_object_set(GTK_DIALOG(pmgr_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)pmgr_window, "delete_event",
@@ -559,11 +558,9 @@
  * @param page_num New notebook page index.
  * @param user_data User data.
  */
-static void pmgr_window_callback_tabPluginList_switch_page(GtkNotebook *notebook, GtkNotebookPage *page,
-							   guint page_num, gpointer user_data)
+static void pmgr_window_callback_tabPluginList_switch_page(GtkNotebook *notebook, guint page_num, gpointer user_data)
 {
 	GSFT_UNUSED_PARAMETER(notebook);
-	GSFT_UNUSED_PARAMETER(page);
 	GSFT_UNUSED_PARAMETER(user_data);
 	
 	// Activate the "cursor-changed" callback for the page.
diff -ru gens/src/gens/ui/gtk/select_cdrom/selcd_window.cpp gens-build/src/gens/ui/gtk/select_cdrom/selcd_window.cpp
--- gens/src/gens/ui/gtk/select_cdrom/selcd_window.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/gens/ui/gtk/select_cdrom/selcd_window.cpp	2010-10-11 15:46:16.000000000 +0000
@@ -94,7 +94,7 @@
 	gtk_window_set_position(GTK_WINDOW(selcd_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(selcd_window), FALSE);
 	gtk_window_set_type_hint(GTK_WINDOW(selcd_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(selcd_window), FALSE);
+	g_object_set(GTK_DIALOG(selcd_window), "has-separator", FALSE, NULL);
 	
 	// Callbacks for if the window is closed.
 	g_signal_connect((gpointer)(selcd_window), "delete_event",
diff -ru gens/src/mdp/misc/game_genie/gg_window_gtk2.cpp gens-build/src/mdp/misc/game_genie/gg_window_gtk2.cpp
--- gens/src/mdp/misc/game_genie/gg_window_gtk2.cpp	2010-10-11 16:32:29.000000000 +0000
+++ gens-build/src/mdp/misc/game_genie/gg_window_gtk2.cpp	2010-10-11 15:52:05.000000000 +0000
@@ -111,7 +111,7 @@
 	gtk_window_set_position(GTK_WINDOW(gg_window), GTK_WIN_POS_CENTER);
 	gtk_window_set_resizable(GTK_WINDOW(gg_window), TRUE);
 	gtk_window_set_type_hint(GTK_WINDOW(gg_window), GDK_WINDOW_TYPE_HINT_DIALOG);
-	gtk_dialog_set_has_separator(GTK_DIALOG(gg_window), FALSE);
+	g_object_set(GTK_DIALOG(gg_window), "has-separator", FALSE, NULL);
 	
 	// Add the window icon.
 	GList *icon_list = NULL;