diff --git a/unpacked/extensions/FontWarnings.js b/unpacked/extensions/FontWarnings.js
index fb2959b29..4099748e9 100644
--- a/unpacked/extensions/FontWarnings.js
+++ b/unpacked/extensions/FontWarnings.js
@@ -83,7 +83,7 @@
  */
 
 (function (HUB,HTML) {
-  var VERSION = "1.0";
+  var VERSION = "1.0.1";
   
   var CONFIG = HUB.Insert({
     //
@@ -94,12 +94,12 @@
       border: "3px solid #880000", "background-color": "#E0E0E0",
       padding: "1em", "font-size":"small", "white-space":"normal",
       
-      "border-radius": ".75em",                     // Opera 10.5
+      "border-radius": ".75em",                     // Opera 10.5 and IE9
       "-webkit-border-radius": ".75em",             // Safari and Chrome
       "-moz-border-radius": ".75em",                // Firefox
       "-khtml-border-radius": ".75em",              // Konqueror
 
-      "box-shadow": "4px 4px 10px #AAAAAA",         // Opera 10.5
+      "box-shadow": "4px 4px 10px #AAAAAA",         // Opera 10.5 and IE9
       "-webkit-box-shadow": "4px 4px 10px #AAAAAA", // Safari 3 and Chrome
       "-moz-box-shadow": "4px 4px 10px #AAAAAA",    // Forefox 3.5
       "-khtml-box-shadow": "4px 4px 10px #AAAAAA",  // Konqueror
@@ -205,6 +205,8 @@
     fadeoutTime: 1.5*1000  // fadeout over this amount of time (in ms)
 
   },(HUB.config.FontWarnings||{}));
+  if (MathJax.Hub.Browser.isIE9 && document.documentMode >= 9)
+    {delete CONFIG.messageStyle.filter}
 
   //
   //  Data for the window
@@ -223,7 +225,7 @@
     if (HUB.Browser.isMSIE) {
       if (CONFIG.messageStyle.position === "fixed") {
         MathJax.Message.Init();  // make sure MathJax_MSIE_frame exists
-        frame = document.getElementById("MathJax_MSIE_frame");
+        frame = document.getElementById("MathJax_MSIE_Frame");
         CONFIG.messageStyle.position = "absolute";
       }
     } else {delete CONFIG.messageStyle.filter}
diff --git a/unpacked/extensions/MathMenu.js b/unpacked/extensions/MathMenu.js
index 3ad379b0c..1ef74ad6e 100644
--- a/unpacked/extensions/MathMenu.js
+++ b/unpacked/extensions/MathMenu.js
@@ -52,12 +52,12 @@
         "line-height":"normal", "letter-spacing":"normal", "word-spacing":"normal",
         "word-wrap":"normal", "white-space":"nowrap", "float":"none", "z-index":201,
 
-        "border-radius": "15px",                     // Opera 10.5
+        "border-radius": "15px",                     // Opera 10.5 and IE9
         "-webkit-border-radius": "15px",             // Safari and Chrome
         "-moz-border-radius": "15px",                // Firefox
         "-khtml-border-radius": "15px",              // Konqueror
 
-        "box-shadow":"0px 10px 20px #808080",         // Opera 10.5
+        "box-shadow":"0px 10px 20px #808080",         // Opera 10.5 and IE9
         "-webkit-box-shadow":"0px 10px 20px #808080", // Safari 3 and Chrome
         "-moz-box-shadow":"0px 10px 20px #808080",    // Forefox 3.5
         "-khtml-box-shadow":"0px 10px 20px #808080",  // Konqueror
@@ -72,12 +72,12 @@
         "line-height":"normal", "letter-spacing":"normal", "word-spacing":"normal",
         "word-wrap":"normal", "white-space":"nowrap", "float":"none", "z-index":201,
 
-        "border-radius": ROUND,                     // Opera 10.5
+        "border-radius": ROUND,                     // Opera 10.5 and IE9
         "-webkit-border-radius": ROUND,             // Safari and Chrome
         "-moz-border-radius": ROUND,                // Firefox
         "-khtml-border-radius": ROUND,              // Konqueror
 
-        "box-shadow":"0px 10px 20px #808080",         // Opera 10.5
+        "box-shadow":"0px 10px 20px #808080",         // Opera 10.5 and IE9
         "-webkit-box-shadow":"0px 10px 20px #808080", // Safari 3 and Chrome
         "-moz-box-shadow":"0px 10px 20px #808080",    // Forefox 3.5
         "-khtml-box-shadow":"0px 10px 20px #808080",  // Konqueror
@@ -670,6 +670,10 @@
         msieBackgroundBug: (quirks || !isIE8),
         msieAboutBug: quirks
       });
+      if (document.documentMode >= 9) {
+        delete CONFIG.styles["#MathJax_About"].filter;
+        delete CONFIG.styles[".MathJax_Menu"].filter;
+      }
     }
   });
 
diff --git a/unpacked/extensions/MathZoom.js b/unpacked/extensions/MathZoom.js
index c47a27271..87643a3c0 100644
--- a/unpacked/extensions/MathZoom.js
+++ b/unpacked/extensions/MathZoom.js
@@ -39,7 +39,7 @@
         "font-style":"normal", "text-align":"left", "text-indent":0, "text-transform":"none",
         "line-height":"normal", "letter-spacing":"normal", "word-spacing":"normal",
         "word-wrap":"normal", "white-space":"nowrap", "float":"none",
-        "box-shadow":"5px 5px 15px #AAAAAA",         // Opera 10.5
+        "box-shadow":"5px 5px 15px #AAAAAA",         // Opera 10.5 and IE9
         "-webkit-box-shadow":"5px 5px 15px #AAAAAA", // Safari 3 and Chrome
         "-moz-box-shadow":"5px 5px 15px #AAAAAA",    // Forefox 3.5
         "-khtml-box-shadow":"5px 5px 15px #AAAAAA",  // Konqueror
@@ -378,6 +378,7 @@
       ZOOM.msieIE8Bug = isIE8;
       ZOOM.msieZIndexBug = !isIE8;
       ZOOM.msieInlineBlockAlignBug = (!isIE8 || quirks);
+      if (document.documentMode >= 9) {delete CONFIG.styles["#MathJax_Zoom"].filter}
     },
     
     Opera: function (browser) {