diff --git a/courseware.html b/courseware.html
index cd6f08f387..67e596545e 100644
--- a/courseware.html
+++ b/courseware.html
@@ -1,6 +1,6 @@
 <%inherit file="main.html" />
 
-<%block name="headextra">
+<%block name="js_extra">
 <!-- TODO: http://docs.jquery.com/Plugins/Validation -->
 <script type="text/javascript">
   $(function() {
diff --git a/main.html b/main.html
index 48424122af..76a035c449 100644
--- a/main.html
+++ b/main.html
@@ -5,7 +5,6 @@
 
   <link rel="stylesheet" href="${ settings.LIB_URL }jquery.treeview.css" type="text/css" media="all" />
   <link rel="stylesheet" href="/static/css/application.css" type="text/css" media="all" />
-  <link href="/static/css/print.css" rel="stylesheet" type="text/css" media="print"/>
 
   <script type="text/javascript" src="${ settings.LIB_URL }jquery-1.6.2.min.js"></script>
   <script type="text/javascript" src="${ settings.LIB_URL }jquery-ui-1.8.16.custom.min.js"></script>
@@ -28,11 +27,6 @@
   </script>
   <script type="text/javascript" src="${ settings.LIB_URL }mathjax/MathJax.js?config=TeX-AMS_HTML-full"></script>
 
-  <script type="text/javascript">
-    $(function(){
-      $("a[rel*=leanModal]").leanModal();
-    });
-  </script>
 <%block name="headextra"/>
 
 </head>
@@ -117,6 +111,12 @@ $(function() {
     });
 </script>
 
+  <script type="text/javascript">
+    $(function(){
+      $("a[rel*=leanModal]").leanModal();
+    });
+  </script>
+
 <%block name="js_extra"/>
 
 </body>
diff --git a/marketing.html b/marketing.html
index 74b3bd6651..f612ade780 100644
--- a/marketing.html
+++ b/marketing.html
@@ -27,11 +27,6 @@
   <script src="/static/js/html5shiv.js"></script>
   <![endif]-->
 
-  <script type="text/javascript">
-    $(function(){
-      $("a[rel*=leanModal]").leanModal();
-    });
-  </script>
 
 <%block name="headextra"/>
 
@@ -156,7 +151,20 @@ $(document).ready(function(){
   });
 
 });
+
+$(function(){
+    $("a[rel*=leanModal]").leanModal();
+
+    $("a.login").click(function(){
+      $("#login_form #li_email").focus();
+      });
+
+    $("a.enroll").click(function(){
+      $("#enroll_form #ca_email").focus();
+      });
+    });
 </script>
 
+<%block name="js_extra"/>
 </body>
 </html>
diff --git a/mitx_global.html b/mitx_global.html
index 9c4e6402c7..2f57a2efa1 100644
--- a/mitx_global.html
+++ b/mitx_global.html
@@ -51,6 +51,8 @@
   <iframe id="player" type="text/html" width="560" height="390" src="http://www.youtube.com/embed/p2Q6BrNhdh8?enablejsapi=1" frameborder="0">
   </iframe>
 </div>
+
+<%block name="js_extra">
 <script>
 
 var player;
@@ -113,3 +115,4 @@ $(function() {
 });
 
 </script>
+</%block>
diff --git a/sass/application.scss b/sass/application.scss
index 2cf4f46a91..20e50f8605 100644
--- a/sass/application.scss
+++ b/sass/application.scss
@@ -7,7 +7,7 @@
 @import "jquery-ui-1.8.16.custom";
 
 // pages
-@import "courseware/courseware", "courseware/sidebar", "courseware/video", "courseware/sequence-nav";
+@import "courseware/courseware", "courseware/sidebar", "courseware/video", "courseware/sequence-nav", "courseware/amplifier";
 @import "textbook";
 @import "info";
 @import "profile";
diff --git a/sass/base/_extends.scss b/sass/base/_extends.scss
index 2469315630..985365736d 100644
--- a/sass/base/_extends.scss
+++ b/sass/base/_extends.scss
@@ -53,6 +53,10 @@ h1.top-header {
   padding: lh();
   vertical-align: top;
   width: flex-grid(9) + flex-gutter();
+
+  @media print {
+    @include box-shadow(none);
+  }
 }
 
 .sidebar {
@@ -80,6 +84,10 @@ h1.top-header {
     border-bottom: 1px solid #d3d3d3;
   }
 
+  @media print {
+    display: none;
+  }
+
   h3 {
     border: none;
     border-bottom: 1px solid #d3d3d3;
@@ -165,6 +173,10 @@ h1.top-header {
   margin: (-$body-line-height) (-$body-line-height) $body-line-height;
   text-shadow: 0 1px 0 #fff;
 
+  @media print {
+    display: none;
+  }
+
   a {
     color: darken(#F6EFD4, 80%);
 
diff --git a/sass/courseware/_amplifier.scss b/sass/courseware/_amplifier.scss
new file mode 100644
index 0000000000..28325a306f
--- /dev/null
+++ b/sass/courseware/_amplifier.scss
@@ -0,0 +1,73 @@
+// JM MOSFET AMPLIFIER
+div#graph-container {
+  @extend .clearfix;
+
+  canvas#graph {
+    background-color: rgb(60, 60, 100);
+    width: flex-grid(4.5, 9);
+    float: left;
+    margin-right: flex-gutter(9); 
+  }
+
+  div.graph-controls {
+    width: flex-grid(4.5, 9);
+    float: left;
+
+    select#musicTypeSelect {
+      display: block;
+      margin-bottom: lh(2);
+    }
+
+    div#graph-output {
+      display: block;
+      margin-bottom: lh(2);
+    }
+
+    div#graph-listen {
+      display: block;
+      margin-bottom: lh(2);
+    }
+
+    p {
+      margin-bottom: lh(1);
+    }
+
+    div#label {
+      display: inline-block;
+    }
+
+    input#playButton {
+      display: block;
+    }
+  }
+}
+
+div#schematic-container {
+  @extend .clearfix;
+
+  canvas {
+    background-color: rgb(60, 60, 100);
+    width: flex-grid(4.5, 9);
+    float: left;
+    margin-right: flex-gutter(9); 
+  }
+
+  div.schematic-sliders {
+    width: flex-grid(4.5, 9);
+    float: left;
+
+    div.slider-label#vs {
+      margin-top: lh(2.0);
+    }
+
+    div.slider-label {
+      margin-bottom: lh(0.5);
+    }
+
+    div.slider {
+      margin-bottom: lh(1);
+    }
+  }
+}
+//End JM MOSFET AMPLIFIER
+
diff --git a/sass/courseware/_courseware.scss b/sass/courseware/_courseware.scss
index 13d58a3870..f408f3cbb0 100644
--- a/sass/courseware/_courseware.scss
+++ b/sass/courseware/_courseware.scss
@@ -46,6 +46,12 @@ div.course-wrapper {
           width: auto;
           border-right: 0;
         }
+
+        @media print {
+          display: block;
+          width: auto;
+          border-right: 0;
+        }
       }
 
       section.problem {
@@ -59,6 +65,16 @@ div.course-wrapper {
           padding: 0;
         }
 
+        @media print {
+          display: block;
+          width: auto;
+          padding: 0;
+
+          canvas, img {
+            page-break-inside: avoid;
+          }
+        }
+
         span {
           &.unanswered, &.ui-icon-bullet {
             @include inline-block();
diff --git a/sass/discussion/_modals.scss b/sass/discussion/_modals.scss
index de1a27ecc9..fd05052a12 100644
--- a/sass/discussion/_modals.scss
+++ b/sass/discussion/_modals.scss
@@ -10,6 +10,7 @@
   padding-bottom: 10px;
   position: absolute;
   text-align: center;
+  z-index: 1;
 
   h3 {
     background: $mit-red;
diff --git a/sass/discussion/_question-view.scss b/sass/discussion/_question-view.scss
index 5b2c4d1c6a..3d878012ee 100644
--- a/sass/discussion/_question-view.scss
+++ b/sass/discussion/_question-view.scss
@@ -181,6 +181,7 @@ div.question-header {
           aside.comment-controls {
             background: none;
             border: none;
+            @include box-shadow(none);
             display: inline-block;
             margin-top: -8px;
             padding:0 2% 0 0;
diff --git a/sass/layout/_footer.scss b/sass/layout/_footer.scss
index 97c28d5fd8..5edcb630b8 100644
--- a/sass/layout/_footer.scss
+++ b/sass/layout/_footer.scss
@@ -6,6 +6,10 @@ footer {
   margin-top: $body-line-height;
   padding: 0 $body-line-height;
 
+  @media print {
+    display: none;
+  }
+
   p {
     float: left;
 
diff --git a/sass/layout/_header.scss b/sass/layout/_header.scss
index beaf1b2e45..9851339ac4 100644
--- a/sass/layout/_header.scss
+++ b/sass/layout/_header.scss
@@ -3,6 +3,10 @@ div.header-wrapper {
   border-bottom: 1px solid #fff;
   @include box-shadow(inset 0 -4px 6px darken($mit-red, 5%));
 
+  @media print {
+    display: none;
+  }
+
   header {
     @extend .clearfix;
     @extend .wrapper;
diff --git a/sass/layout/_layout.scss b/sass/layout/_layout.scss
index d0240b951f..74efa3598f 100644
--- a/sass/layout/_layout.scss
+++ b/sass/layout/_layout.scss
@@ -19,6 +19,11 @@ html {
       margin-top: 3px;
       overflow: hidden;
 
+      @media print {
+        border-bottom: 0;
+        @include border-radius(none);
+      }
+
       @media screen and (min-width: 1400px) {
         @include border-radius(4px);
         margin-top: lh(.5);
diff --git a/sass/layout/_leanmodal.scss b/sass/layout/_leanmodal.scss
index fc235a6705..b344fbf9b9 100644
--- a/sass/layout/_leanmodal.scss
+++ b/sass/layout/_leanmodal.scss
@@ -53,6 +53,7 @@ div.leanModal_box {
 
     ol {
       @extend .clearfix;
+      padding-top: lh();
 
       li {
 
diff --git a/sass/print.scss b/sass/print.scss
index 12436ba683..8b13789179 100644
--- a/sass/print.scss
+++ b/sass/print.scss
@@ -1,6 +1 @@
-.header-wrapper  {display:none;}
-#accordion  {display:none;}
-.ui-accordion  {display:none;
-visibility:hidden;
-width:0%;
-}
+
diff --git a/simplewiki_base.html b/simplewiki_base.html
index 90d5506e8b..d77be2272e 100644
--- a/simplewiki_base.html
+++ b/simplewiki_base.html
@@ -71,6 +71,7 @@
 </%block>
 
 <%block name="bodyextra">
+
 <%include file="navigation.html" args="active_page='wiki'" />
 
 <section class="main-content">