diff -r 9bfc15277dcb glass/glass/src/com/sun/glass/ui/Application.java
--- a/glass/glass/src/com/sun/glass/ui/Application.java	Wed Feb 27 15:47:24 2013 -0500
+++ b/glass/glass/src/com/sun/glass/ui/Application.java	Thu Feb 28 09:02:30 2013 -0500
@@ -145,7 +145,12 @@
         // on Linux - TODO
         application.name = "java"; // default
         try {
-            application.runLoop(launchable);
+            application.runLoop(new Runnable () {
+                public void run() {
+                    Screen.init();
+                    launchable.run();
+                }
+            });
         } catch (Throwable t) {
             t.printStackTrace();
         }
diff -r 9bfc15277dcb glass/glass/src/com/sun/glass/ui/Screen.java
--- a/glass/glass/src/com/sun/glass/ui/Screen.java	Wed Feb 27 15:47:24 2013 -0500
+++ b/glass/glass/src/com/sun/glass/ui/Screen.java	Thu Feb 28 09:02:30 2013 -0500
@@ -24,10 +24,14 @@
  */
 package com.sun.glass.ui;
 
+import java.util.Collections;
 import java.util.List;
 
 public final class Screen {
     
+    static List<Screen> Screens;
+    static Screen MainScreen;
+    
     public static class EventHandler {
         public void handleSettingsChanged() {
         }
@@ -38,30 +42,23 @@
         return Application.GetApplication().staticScreen_getVideoRefreshPeriod();
     }
 
-    public static Screen getDeepestScreen() {
-        Application.checkEventThread();
-        return Application.GetApplication().staticScreen_getDeepestScreen();
-    }
-
+    // Can be called from any thread
     public static Screen getMainScreen() {
-        //Application.checkEventThread(); // Quantum
-        return Application.GetApplication().staticScreen_getMainScreen();
-    }
-
-    public static Screen getScreenForLocation(int x, int y) {
-        Application.checkEventThread();
-        return Application.GetApplication().staticScreen_getScreenForLocation(x, y);
+        return MainScreen;
     }
 
     // used by Window.notifyMoveToAnotherScreen
     static Screen getScreenForPtr(long screenPtr) {
         Application.checkEventThread();
-        return Application.GetApplication().staticScreen_getScreenForPtr(screenPtr);
+        for(Screen screen : Screens) {
+            if (screen.ptr == screenPtr) return screen;
+        }
+        return null;
     }
 
+    // Can be called by any thread
     public static List<Screen> getScreens() {
-        //Application.checkEventThread(); // Quantum
-        return Application.GetApplication().staticScreen_getScreens();
+        return Screens;
     }
 
     private static EventHandler eventHandler;
@@ -86,7 +83,6 @@
     private float scale;
 
     public Screen() {
-        //Application.checkEventThread(); // Quantum
         this.ptr = 0L;
 
         this.depth = 0;
@@ -108,67 +104,54 @@
     }
 
     public int getDepth() {
-        Application.checkEventThread();
         return this.depth;
     }
 
     public int getX() {
-        Application.checkEventThread();
         return this.x;
     }
 
     public int getY() {
-        Application.checkEventThread();
         return this.y;
     }
 
     public int getWidth() {
-        Application.checkEventThread();
         return this.width;
     }
 
     public int getHeight() {
-        Application.checkEventThread();
         return this.height;
     }
 
     public int getVisibleX() {
-        Application.checkEventThread();
         return this.visibleX;
     }
 
     public int getVisibleY() {
-        Application.checkEventThread();
         return this.visibleY;
     }
 
     public int getVisibleWidth() {
-        Application.checkEventThread();
         return this.visibleWidth;
     }
 
     public int getVisibleHeight() {
-        Application.checkEventThread();
         return this.visibleHeight;
     }
 
     public int getResolutionX() {
-        Application.checkEventThread();
         return this.resolutionX;
     }
 
     public int getResolutionY() {
-        Application.checkEventThread();
         return this.resolutionY;
     }
 
     public float getScale() {
-        Application.checkEventThread();
         return this.scale;
     }
 
     public long getNativeScreen() {
-        //Application.checkEventThread(); // Quantum
         return this.ptr;
     }
 
@@ -182,7 +165,13 @@
         eventHandler = eh;
     }
     
+    static void init() {
+        Screens = Collections.unmodifiableList(Application.GetApplication().staticScreen_getScreens());
+        MainScreen = Application.GetApplication().staticScreen_getMainScreen();
+    }
+    
     private static void notifySettingsChanged() {
+        init();
         if (eventHandler != null) {
             eventHandler.handleSettingsChanged();
         }