diff --git a/AppleWin/docs/History.txt b/AppleWin/docs/History.txt
index 9f667c0b..f41367c6 100644
--- a/AppleWin/docs/History.txt
+++ b/AppleWin/docs/History.txt
@@ -21,6 +21,13 @@ Next release:
 -------------
 TBC
 
+1.22.1 - 7 Mar 2013
+--------------------
+Changes:
+. Make 2x the default
+  - But refuse double-sizing the window unless the screen is large enough.
+
+
 1.22.0 - 1 Jan 2013
 --------------------
 Changes:
diff --git a/AppleWin/resource/Applewin.rc b/AppleWin/resource/Applewin.rc
index 114803bc..ffa69130 100644
--- a/AppleWin/resource/Applewin.rc
+++ b/AppleWin/resource/Applewin.rc
@@ -253,8 +253,8 @@ DISK_ICON               ICON                    "DISK.ICO"
 //
 
 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 1,22,0,0
- PRODUCTVERSION 1,22,0,0
+ FILEVERSION 1,22,1,0
+ PRODUCTVERSION 1,22,1,0
  FILEFLAGSMASK 0x3fL
 #ifdef _DEBUG
  FILEFLAGS 0x1L
@@ -272,12 +272,12 @@ BEGIN
             VALUE "Comments", "http://applewin.berlios.de"
             VALUE "CompanyName", "AppleWin"
             VALUE "FileDescription", "Apple //e Emulator for Windows"
-            VALUE "FileVersion", "1, 22, 0, 0"
+            VALUE "FileVersion", "1, 22, 1, 0"
             VALUE "InternalName", "APPLEWIN"
             VALUE "LegalCopyright", " 1994-2013 Michael O'Brien, Oliver Schmidt, Tom Charlesworth, Michael Pohoreski, Nick Westgate, Linards Ticmanis"
             VALUE "OriginalFilename", "APPLEWIN.EXE"
             VALUE "ProductName", "Apple //e Emulator"
-            VALUE "ProductVersion", "1, 22, 0, 0"
+            VALUE "ProductVersion", "1, 22, 1, 0"
         END
     END
     BLOCK "VarFileInfo"
diff --git a/AppleWin/source/Frame.cpp b/AppleWin/source/Frame.cpp
index 9fa1195a..c4924b66 100644
--- a/AppleWin/source/Frame.cpp
+++ b/AppleWin/source/Frame.cpp
@@ -43,10 +43,12 @@ Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 #define MAGICX 5	// 3D border between Apple window & Emulator's RHS buttons
 #define MAGICY 5	// 3D border between Apple window & Title bar
 
-static int g_nViewportCX = FRAMEBUFFER_W;
-static int g_nViewportCY = FRAMEBUFFER_H;
-static int g_nViewportScale = 1;
-static int g_nOldViewportScale = 1;
+static const int kDEFAULT_VIEWPORT_SCALE = 2;
+static int g_nViewportCX = FRAMEBUFFER_W * kDEFAULT_VIEWPORT_SCALE;
+static int g_nViewportCY = FRAMEBUFFER_H * kDEFAULT_VIEWPORT_SCALE;
+static int g_nViewportScale = kDEFAULT_VIEWPORT_SCALE;
+static int g_nOldViewportScale = kDEFAULT_VIEWPORT_SCALE;
+static int g_nMaxViewportScale = kDEFAULT_VIEWPORT_SCALE;
 
 #define  BUTTONX     (g_nViewportCX + VIEWPORTX*2)
 #define  BUTTONY     0
@@ -1856,11 +1858,16 @@ int GetViewportScale(void)
 	return g_nViewportScale;
 }
 
-void SetViewportScale(int nNewScale)
+int SetViewportScale(int nNewScale)
 {
+	if (nNewScale > g_nMaxViewportScale)
+		nNewScale = g_nMaxViewportScale;
+
 	g_nViewportScale = nNewScale;
 	g_nViewportCX = g_nViewportScale * FRAMEBUFFER_W;
 	g_nViewportCY = g_nViewportScale * FRAMEBUFFER_H;
+
+	return nNewScale;
 }
 
 static void SetupTooltipControls(void)
@@ -1900,7 +1907,7 @@ static void FrameResizeWindow(int nNewScale)
 	int nOldWidth, nOldHeight;
 	GetWidthHeight(nOldWidth, nOldHeight);
 
-	SetViewportScale(nNewScale);
+	nNewScale = SetViewportScale(nNewScale);
 
 	GetWindowRect(g_hFrameWindow, &framerect);
 	int nXPos = framerect.left;
@@ -1951,10 +1958,18 @@ void FrameCreateWindow(void)
 	int nWidth, nHeight;
 	GetWidthHeight(nWidth, nHeight);
 
+	// If screen is too small for 2x, then revert to 1x
+	if (g_nViewportScale == 2 && (nWidth > GetSystemMetrics(SM_CXSCREEN) || nHeight > GetSystemMetrics(SM_CYSCREEN)))
+	{
+		g_nMaxViewportScale = 1;
+		SetViewportScale(1);
+		GetWidthHeight(nWidth, nHeight);
+	}
+
 	// Restore Window X Position
 	int nXPos = -1;
 	{
-		int nXScreen = GetSystemMetrics(SM_CXSCREEN) - nWidth;
+		const int nXScreen = GetSystemMetrics(SM_CXSCREEN) - nWidth;
 
 		if (RegLoadValue(TEXT(REG_PREFS), TEXT(REGVALUE_PREF_WINDOW_X_POS), 1, (DWORD*)&nXPos))
 		{
@@ -1969,7 +1984,7 @@ void FrameCreateWindow(void)
 	// Restore Window Y Position
 	int nYPos = -1;
 	{
-		int nYScreen = GetSystemMetrics(SM_CYSCREEN) - nHeight;
+		const int nYScreen = GetSystemMetrics(SM_CYSCREEN) - nHeight;
 
 		if (RegLoadValue(TEXT(REG_PREFS), TEXT(REGVALUE_PREF_WINDOW_Y_POS), 1, (DWORD*)&nYPos))
 		{
@@ -1977,7 +1992,7 @@ void FrameCreateWindow(void)
 				nYPos = -1;	// Not fully visible, so default to centre position
 		}
 
-		if ((nYPos == -1) && g_bMultiMon)
+		if ((nYPos == -1) && !g_bMultiMon)
 			nYPos = nYScreen / 2;
 	}
 
diff --git a/AppleWin/source/Frame.h b/AppleWin/source/Frame.h
index d5c35769..5b663d73 100644
--- a/AppleWin/source/Frame.h
+++ b/AppleWin/source/Frame.h
@@ -43,7 +43,7 @@
 	void    FrameReleaseVideoDC ();
 	void	FrameSetCursorPosByMousePos();
 	int		GetViewportScale(void);
-	void    SetViewportScale(int nNewScale);
+	int     SetViewportScale(int nNewScale);
 	void	GetViewportCXCY(int& nViewportCX, int& nViewportCY);
 
 	LRESULT CALLBACK FrameWndProc (