diff --git a/pcsx2/gui/FrameForGS.cpp b/pcsx2/gui/FrameForGS.cpp
index 545a6705df..8b23ecbb0e 100644
--- a/pcsx2/gui/FrameForGS.cpp
+++ b/pcsx2/gui/FrameForGS.cpp
@@ -45,6 +45,8 @@ void GSPanel::InitDefaultAccelerators()
 	m_Accels->Map( AAC( WXK_TAB ),				"Framelimiter_TurboToggle" );
 	m_Accels->Map( AAC( WXK_TAB ).Shift(),		"Framelimiter_SlomoToggle" );
 
+	m_Accels->Map( AAC( WXK_F6 ),				"GSwindow_CycleAspectRatio" );
+
 	m_Accels->Map( AAC( WXK_ESCAPE ),			"Sys_Suspend" );
 	m_Accels->Map( AAC( WXK_F8 ),				"Sys_TakeSnapshot" );
 	m_Accels->Map( AAC( WXK_F8 ).Shift(),		"Sys_TakeSnapshot");
diff --git a/pcsx2/gui/GlobalCommands.cpp b/pcsx2/gui/GlobalCommands.cpp
index 94239d1f71..5fc8d2edee 100644
--- a/pcsx2/gui/GlobalCommands.cpp
+++ b/pcsx2/gui/GlobalCommands.cpp
@@ -161,6 +161,21 @@ namespace Implementations
 		pauser.AllowResume();
 	}
 
+	void GSwindow_CycleAspectRatio()
+	{
+		AspectRatioType& art = g_Conf->GSWindow.AspectRatio;
+		wxString arts(L"Not modified");
+		switch( art )
+		{
+			case AspectRatio_Stretch:	art = AspectRatio_4_3; arts = L"AspectRatio_4_3"; break;
+			case AspectRatio_4_3:		art = AspectRatio_16_9; arts = L"AspectRatio_16:9"; break;
+			case AspectRatio_16_9:		art = AspectRatio_Stretch; arts = L"AspectRatio_Stretch";break;
+		}
+
+		Console.WriteLn(L"(GSwindow) Aspect ratio: %s.", arts.c_str());
+		AppApplySettings();
+	}
+
 	void Sys_Suspend()
 	{
 		CoreThread.Suspend();
@@ -317,6 +332,12 @@ static const GlobalCommandDescriptor CommandDeclarations[] =
 		NULL,
 	},
 
+	{	"GSwindow_CycleAspectRatio",
+		Implementations::GSwindow_CycleAspectRatio,
+		NULL,
+		NULL,
+	},
+
 	{	"Sys_Suspend",
 		Implementations::Sys_Suspend,
 		NULL,
diff --git a/plugins/GSdx/GSRenderer.cpp b/plugins/GSdx/GSRenderer.cpp
index 604e00094f..d1cda1a7ad 100644
--- a/plugins/GSdx/GSRenderer.cpp
+++ b/plugins/GSdx/GSRenderer.cpp
@@ -504,12 +504,15 @@ void GSRenderer::KeyEvent(GSKeyEventData* e)
 		{
 		case VK_F5:
 			m_interlace = (m_interlace + 7 + step) % 7;
+			printf("GSdx: Set deinterlace mode to %d (%s).\n", (int)m_interlace, theApp.m_gs_interlace.at(m_interlace).name.c_str());
 			return;
 		case VK_F6:
-			m_aspectratio = (m_aspectratio + 3 + step) % 3;
+			if( m_wnd.IsManaged() )
+				m_aspectratio = (m_aspectratio + 3 + step) % 3;
 			return;
 		case VK_F7:
 			m_shader = (m_shader + 3 + step) % 3;
+			printf("GSdx: Set shader %d (%s).\n", (int)m_shader);
 			return;
 		case VK_DELETE:
 			m_aa1 = !m_aa1;