diff --git a/stepmania/src/arch/LowLevelWindow/LowLevelWindow_SDL.cpp b/stepmania/src/arch/LowLevelWindow/LowLevelWindow_SDL.cpp
index d67bc53b85..9de82c6a32 100644
--- a/stepmania/src/arch/LowLevelWindow/LowLevelWindow_SDL.cpp
+++ b/stepmania/src/arch/LowLevelWindow/LowLevelWindow_SDL.cpp
@@ -5,6 +5,7 @@
 #include "RageDisplay.h" // for REFRESH_DEFAULT
 #include "StepMania.h"
 #include "GameLoop.h"
+#include "DisplayResolutions.h"
 
 #if defined(MACOSX)
 extern "C"
@@ -225,6 +226,18 @@ void LowLevelWindow_SDL::Update()
 	}
 }
 
+void LowLevelWindow_SDL::GetDisplayResolutions( DisplayResolutions &out ) const
+{
+	SDL_Rect **modes = SDL_ListModes(NULL, SDL_RESIZABLE | SDL_OPENGL | SDL_FULLSCREEN );
+	ASSERT_M( modes, "No modes available" );
+	
+	for(int i=0; modes[i]; ++i )
+	{
+		DisplayResolution res = { modes[i]->w, modes[i]->h };
+		out.s.insert( res );
+	}
+}
+
 /*
  * (c) 2003-2004 Chris Danford, Glenn Maynard
  * All rights reserved.
diff --git a/stepmania/src/arch/LowLevelWindow/LowLevelWindow_SDL.h b/stepmania/src/arch/LowLevelWindow/LowLevelWindow_SDL.h
index f00c7dae92..f783e2e398 100644
--- a/stepmania/src/arch/LowLevelWindow/LowLevelWindow_SDL.h
+++ b/stepmania/src/arch/LowLevelWindow/LowLevelWindow_SDL.h
@@ -2,6 +2,7 @@
 #define LOW_LEVEL_WINDOW_SDL_H
 
 #include "LowLevelWindow.h"
+#include "RageDisplay.h"
 
 class LowLevelWindow_SDL: public LowLevelWindow
 {
@@ -10,6 +11,8 @@ public:
 	~LowLevelWindow_SDL();
 	void *GetProcAddress(CString s);
 	CString TryVideoMode( const VideoModeParams &p, bool &bNewDeviceOut );
+	virtual void GetDisplayResolutions( DisplayResolutions &out ) const;
+
 	void SwapBuffers();
 	void Update();